diff --git a/app/build.gradle b/app/build.gradle
index 576a3aa1ec..eef1b7d5c3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -41,9 +41,6 @@ repositories {
     }
     jcenter {
         content {
-            includeVersion "com.google.android.exoplayer", "exoplayer-core", "2.9.1"
-            includeVersion "com.google.android.exoplayer", "exoplayer-ui", "2.9.1"
-            includeVersion "com.google.android.exoplayer", "extension-mediasession", "2.9.1"
             includeVersion "mobi.upod", "time-duration-picker", "1.1.3"
             includeVersion "cn.carbswang.android", "NumberPickerView", "1.0.9"
             includeVersion "com.takisoft.fix", "colorpicker", "0.9.1"
@@ -397,58 +394,56 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.core:core-ktx:1.5.0'
-    implementation 'androidx.fragment:fragment-ktx:1.3.5'
+    implementation libs.androidx.core.ktx
+    implementation libs.androidx.fragment.ktx
     lintChecks project(':lintchecks')
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring libs.android.tools.desugar
 
-    implementation ('androidx.appcompat:appcompat:1.2.0') {
+    implementation (libs.androidx.appcompat) {
         version {
             strictly '1.2.0'
         }
     }
-    implementation "androidx.window:window:1.0.0-alpha09"
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
-    implementation 'com.google.android.material:material:1.3.0'
-    implementation 'androidx.legacy:legacy-support-v13:1.0.0'
-    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'androidx.preference:preference:1.0.0'
-    implementation 'androidx.legacy:legacy-preference-v14:1.0.0'
-    implementation 'androidx.gridlayout:gridlayout:1.0.0'
-    implementation 'androidx.exifinterface:exifinterface:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    implementation 'androidx.multidex:multidex:2.0.1'
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-savedstate:2.3.1'
-    implementation 'androidx.lifecycle:lifecycle-common-java8:2.3.1'
-    implementation 'androidx.lifecycle:lifecycle-reactivestreams-ktx:2.3.1'
-    implementation "androidx.camera:camera-core:1.0.0-beta11"
-    implementation "androidx.camera:camera-camera2:1.0.0-beta11"
-    implementation "androidx.camera:camera-lifecycle:1.0.0-beta11"
-    implementation "androidx.camera:camera-view:1.0.0-alpha18"
-    implementation "androidx.concurrent:concurrent-futures:1.0.0"
-    implementation "androidx.autofill:autofill:1.0.0"
-    implementation "androidx.biometric:biometric:1.1.0"
-    implementation "androidx.sharetarget:sharetarget:1.1.0"
+    implementation libs.androidx.window
+    implementation libs.androidx.recyclerview
+    implementation libs.material.material
+    implementation libs.androidx.legacy.support
+    implementation libs.androidx.cardview
+    implementation libs.androidx.preference
+    implementation libs.androidx.legacy.preference
+    implementation libs.androidx.gridlayout
+    implementation libs.androidx.exifinterface
+    implementation libs.androidx.constraintlayout
+    implementation libs.androidx.multidex
+    implementation libs.androidx.navigation.fragment.ktx
+    implementation libs.androidx.navigation.ui.ktx
+    implementation libs.androidx.lifecycle.extensions
+    implementation libs.androidx.lifecycle.viewmodel.savedstate
+    implementation libs.androidx.lifecycle.common.java8
+    implementation libs.androidx.lifecycle.reactivestreams.ktx
+    implementation libs.androidx.camera.core
+    implementation libs.androidx.camera.camera2
+    implementation libs.androidx.camera.lifecycle
+    implementation libs.androidx.camera.view
+    implementation libs.androidx.concurrent.futures
+    implementation libs.androidx.autofill
+    implementation libs.androidx.biometric
+    implementation libs.androidx.sharetarget
 
-    implementation ('com.google.firebase:firebase-messaging:22.0.0') {
+    implementation (libs.firebase.messaging) {
         exclude group: 'com.google.firebase', module: 'firebase-core'
         exclude group: 'com.google.firebase', module: 'firebase-analytics'
         exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
     }
 
-    implementation 'com.google.android.gms:play-services-maps:16.1.0'
-    implementation 'com.google.android.gms:play-services-auth:16.0.1'
+    implementation libs.google.play.services.maps
+    implementation libs.google.play.services.auth
 
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.15.0'
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.15.0'
-    implementation 'com.google.android.exoplayer:extension-mediasession:2.15.0'
+    implementation libs.bundles.exoplayer
 
-    implementation 'org.conscrypt:conscrypt-android:2.0.0'
-    implementation 'org.signal:aesgcmprovider:0.0.3'
+    implementation libs.conscrypt.android
+    implementation libs.signal.aesgcmprovider
 
     implementation project(':libsignal-service')
     implementation project(':paging')
@@ -457,96 +452,100 @@ dependencies {
     implementation project(':device-transfer')
     implementation project(':image-editor')
 
-    implementation 'org.signal:zkgroup-android:0.7.0'
-    implementation "org.whispersystems:signal-client-android:${LIBSIGNAL_CLIENT_VERSION}"
-    implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
+    implementation libs.signal.zkgroup.android
+    implementation libs.signal.client.android
+    implementation libs.google.protobuf.javalite
 
-    implementation('com.mobilecoin:android-sdk:1.1.0') {
+    implementation(libs.mobilecoin) {
         exclude group: 'com.google.protobuf'
     }
 
-    implementation 'org.signal:argon2:13.1@aar'
+    implementation(libs.signal.argon2) {
+        artifact {
+            type = "aar"
+        }
+    }
 
-    implementation 'org.signal:ringrtc-android:2.13.0'
+    implementation libs.signal.ringrtc
 
-    implementation "me.leolin:ShortcutBadger:1.1.22"
-    implementation 'se.emilsjolander:stickylistheaders:2.7.0'
-    implementation 'com.jpardogo.materialtabstrip:library:1.0.9'
-    implementation 'org.apache.httpcomponents:httpclient-android:4.3.5'
-    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-    implementation 'com.github.bumptech.glide:glide:4.11.0'
-    kapt 'com.github.bumptech.glide:compiler:4.11.0'
-    kapt 'androidx.annotation:annotation:1.1.0'
-    implementation 'com.makeramen:roundedimageview:2.1.0'
-    implementation 'com.pnikosis:materialish-progress:1.5'
-    implementation 'org.greenrobot:eventbus:3.0.0'
-    implementation 'pl.tajchert:waitingdots:0.1.0'
-    implementation 'com.melnykov:floatingactionbutton:1.3.0'
-    implementation 'com.google.zxing:android-integration:3.1.0'
-    implementation 'mobi.upod:time-duration-picker:1.1.3'
-    implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
-    implementation 'com.google.zxing:core:3.2.1'
-    implementation ('com.davemorrissey.labs:subsampling-scale-image-view:3.10.0') {
+    implementation libs.leolin.shortcutbadger
+    implementation libs.emilsjolander.stickylistheaders
+    implementation libs.jpardogo.materialtabstrip
+    implementation libs.apache.httpclient.android
+    implementation libs.photoview
+    implementation libs.glide.glide
+    kapt libs.glide.compiler
+    kapt libs.androidx.annotation
+    implementation libs.roundedimageview
+    implementation libs.materialish.progress
+    implementation libs.greenrobot.eventbus
+    implementation libs.waitingdots
+    implementation libs.floatingactionbutton
+    implementation libs.google.zxing.android.integration
+    implementation libs.time.duration.picker
+    implementation libs.textdrawable
+    implementation libs.google.zxing.core
+    implementation (libs.subsampling.scale.image.view) {
         exclude group: 'com.android.support', module: 'support-annotations'
     }
-    implementation ('cn.carbswang.android:NumberPickerView:1.0.9') {
+    implementation (libs.numberpickerview) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
-    implementation ('com.tomergoldst.android:tooltips:1.0.6') {
+    implementation (libs.android.tooltips) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
-    implementation ('com.klinkerapps:android-smsmms:4.0.1') {
+    implementation (libs.android.smsmms) {
         exclude group: 'com.squareup.okhttp', module: 'okhttp'
         exclude group: 'com.squareup.okhttp', module: 'okhttp-urlconnection'
     }
-    implementation 'com.annimon:stream:1.1.8'
-    implementation ('com.takisoft.fix:colorpicker:0.9.1') {
+    implementation libs.stream
+    implementation (libs.colorpicker) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
         exclude group: 'com.android.support', module: 'recyclerview-v7'
     }
 
-    implementation 'com.airbnb.android:lottie:3.6.0'
+    implementation libs.lottie
 
-    implementation 'com.codewaves.stickyheadergrid:stickyheadergrid:0.9.4'
-    implementation 'com.github.dmytrodanylyk.circular-progress-button:library:1.1.3-S2'
+    implementation libs.stickyheadergrid
+    implementation libs.circular.progress.button
 
-    implementation 'org.signal:android-database-sqlcipher:4.4.3-S3'
-    implementation "androidx.sqlite:sqlite:2.1.0"
+    implementation libs.signal.android.database.sqlcipher
+    implementation libs.androidx.sqlite
 
-    implementation ('com.googlecode.ez-vcard:ez-vcard:0.9.11') {
+    implementation (libs.google.ez.vcard) {
         exclude group: 'com.fasterxml.jackson.core'
         exclude group: 'org.freemarker'
     }
-    implementation 'dnsjava:dnsjava:2.1.9'
+    implementation libs.dnsjava
 
-    flipperImplementation 'com.facebook.flipper:flipper:0.91.0'
-    flipperImplementation 'com.facebook.soloader:soloader:0.10.1'
+    flipperImplementation libs.facebook.flipper
+    flipperImplementation libs.facebook.soloader
 
-    testImplementation 'junit:junit:4.12'
-    testImplementation 'org.assertj:assertj-core:3.11.1'
-    testImplementation 'org.mockito:mockito-core:2.23.4'
-    testImplementation 'org.powermock:powermock-api-mockito2:2.0.9'
-    testImplementation 'org.powermock:powermock-module-junit4:2.0.9'
-    testImplementation 'org.powermock:powermock-module-junit4-rule:2.0.9'
-    testImplementation 'org.powermock:powermock-classloading-xstream:2.0.9'
+    testImplementation testLibs.junit.junit
+    testImplementation testLibs.assertj.core
+    testImplementation testLibs.mockito.core
+    testImplementation testLibs.powermock.api.mockito
+    testImplementation testLibs.powermock.module.junit4.core
+    testImplementation testLibs.powermock.module.junit4.rule
+    testImplementation testLibs.powermock.classloading.xstream
 
-    testImplementation 'androidx.test:core:1.2.0'
-    testImplementation ('org.robolectric:robolectric:4.4') {
+    testImplementation testLibs.androidx.test.core
+    testImplementation (testLibs.robolectric.robolectric) {
         exclude group: 'com.google.protobuf', module: 'protobuf-java'
     }
-    testImplementation 'org.robolectric:shadows-multidex:4.4'
-    testImplementation 'org.hamcrest:hamcrest:2.2'
+    testImplementation testLibs.robolectric.shadows.multidex
+    testImplementation testLibs.hamcrest.hamcrest
 
     testImplementation(testFixtures(project(":libsignal-service")))
 
-    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+    androidTestImplementation testLibs.androidx.test.ext.junit
+    androidTestImplementation testLibs.espresso.core
 
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.12.0"
+    implementation libs.kotlin.stdlib.jdk7
+    implementation libs.jackson.module.kotlin
 
-    implementation 'io.reactivex.rxjava3:rxandroid:3.0.0'
-    implementation 'io.reactivex.rxjava3:rxkotlin:3.0.1'
+    implementation libs.rxjava3.rxandroid
+    implementation libs.rxjava3.rxkotlin
 }
 
 dependencyVerification {
diff --git a/app/witness-verifications.gradle b/app/witness-verifications.gradle
index e998117bb4..a8e591e21f 100644
--- a/app/witness-verifications.gradle
+++ b/app/witness-verifications.gradle
@@ -579,9 +579,6 @@ dependencyVerification {
         ['org.signal:ringrtc-android:2.13.0',
          '8e03e651969cb9dc7a78f449e8aace3203ed17e23770a32591af1df9ad7d0c69'],
 
-        ['org.signal:zkgroup-android:0.7.0',
-         '52b172565bd01526e93ebf1796b834bdc449d4fe3422c1b827e49cb8d4f13fbd'],
-
         ['org.signal:zkgroup-java:0.7.0',
          'd0099eedd60d6f7d4df5b288175e5d585228ed8897789926bdab69bf8c05659f'],
 
@@ -591,9 +588,6 @@ dependencyVerification {
         ['org.threeten:threetenbp:1.3.6',
          'f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7'],
 
-        ['org.whispersystems:signal-client-android:0.9.4',
-         '5b4d8e0b37701caefe6089bdf09667716fea5829f105373e4bfce3041e7c6387'],
-
         ['org.whispersystems:signal-client-java:0.9.4',
          '629fb84dbbf5663cbfda0cb87420b0f64ad9902088c575478b04009cce9cbf8a'],
 
diff --git a/core-util/build.gradle b/core-util/build.gradle
index 64a7e0c7bf..94bb4e3195 100644
--- a/core-util/build.gradle
+++ b/core-util/build.gradle
@@ -42,12 +42,12 @@ protobuf {
 dependencies {
     lintChecks project(':lintchecks')
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring libs.android.tools.desugar
 
-    api 'androidx.annotation:annotation:1.1.0'
+    api libs.androidx.annotation
 
-    implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
+    implementation libs.google.protobuf.javalite
 
-    testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.mockito:mockito-core:2.23.4'
+    testImplementation testLibs.junit.junit
+    testImplementation testLibs.mockito.core
 }
diff --git a/core-util/witness-verifications.gradle b/core-util/witness-verifications.gradle
index f1e6112ec6..91d6a56ed4 100644
--- a/core-util/witness-verifications.gradle
+++ b/core-util/witness-verifications.gradle
@@ -3,8 +3,8 @@
 dependencyVerification {
     verify = [
 
-        ['androidx.annotation:annotation:1.1.0',
-         'd38d63edb30f1467818d50aaf05f8a692dea8b31392a049bfa991b159ad5b692'],
+        ['androidx.annotation:annotation:1.2.0',
+         '9029262bddce116e6d02be499e4afdba21f24c239087b76b3b57d7e98b490a36'],
 
         ['com.google.protobuf:protobuf-javalite:3.10.0',
          '215a94dbe100130295906b531bb72a26965c7ac8fcd9a75bf8054a8ac2abf4b4'],
diff --git a/dependencies.gradle b/dependencies.gradle
new file mode 100644
index 0000000000..d7a92f8326
--- /dev/null
+++ b/dependencies.gradle
@@ -0,0 +1,152 @@
+dependencyResolutionManagement {
+    versionCatalogs {
+        libs {
+            version('signal-client', '0.9.4')
+            version('zkgroup', '0.7.0')
+            version('exoplayer', '2.15.0')
+            version('androidx-camera', '1.0.0-beta11')
+            version('androidx-lifecycle', '2.3.1')
+            version('mp4parser', '1.9.39')
+
+            // Desugaring
+            alias('android-tools-desugar').to('com.android.tools:desugar_jdk_libs:1.1.5')
+
+            // Kotlin
+            alias('kotlin-stdlib-jdk7').to('org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.32')
+
+            // Android X
+            alias('androidx-core-ktx').to('androidx.core:core-ktx:1.5.0')
+            alias('androidx-fragment-ktx').to('androidx.fragment:fragment-ktx:1.3.5')
+            alias('androidx-annotation').to('androidx.annotation:annotation:1.2.0')
+            alias('androidx-appcompat').to('androidx.appcompat:appcompat:1.2.0')
+            alias('androidx-constraintlayout').to('androidx.constraintlayout:constraintlayout:2.0.4')
+            alias('androidx-window').to('androidx.window:window:1.0.0-alpha09')
+            alias('androidx-recyclerview').to('androidx.recyclerview:recyclerview:1.1.0')
+            alias('androidx-legacy-support').to('androidx.legacy:legacy-support-v13:1.0.0')
+            alias('androidx-legacy-preference').to('androidx.legacy:legacy-preference-v14:1.0.0')
+            alias('androidx-cardview').to('androidx.cardview:cardview:1.0.0')
+            alias('androidx-preference').to('androidx.preference:preference:1.0.0')
+            alias('androidx-gridlayout').to('androidx.gridlayout:gridlayout:1.0.0')
+            alias('androidx-exifinterface').to('androidx.exifinterface:exifinterface:1.0.0')
+            alias('androidx-multidex').to('androidx.multidex:multidex:2.0.1')
+            alias('androidx-navigation-fragment-ktx').to('androidx.navigation:navigation-fragment-ktx:2.3.5')
+            alias('androidx-navigation-ui-ktx').to('androidx.navigation:navigation-ui-ktx:2.3.5')
+            alias('androidx-lifecycle-extensions').to('androidx.lifecycle:lifecycle-extensions:2.2.0')
+            alias('androidx-lifecycle-viewmodel-savedstate').to('androidx.lifecycle', 'lifecycle-viewmodel-savedstate').versionRef('androidx-lifecycle')
+            alias('androidx-lifecycle-common-java8').to('androidx.lifecycle', 'lifecycle-common-java8').versionRef('androidx-lifecycle')
+            alias('androidx-lifecycle-reactivestreams-ktx').to('androidx.lifecycle', 'lifecycle-reactivestreams-ktx').versionRef('androidx-lifecycle')
+            alias('androidx-camera-core').to('androidx.camera', 'camera-core').versionRef('androidx-camera')
+            alias('androidx-camera-camera2').to('androidx.camera', 'camera-camera2').versionRef('androidx-camera')
+            alias('androidx-camera-lifecycle').to('androidx.camera', 'camera-lifecycle').versionRef('androidx-camera')
+            alias('androidx-camera-view').to('androidx.camera:camera-view:1.0.0-alpha18')
+            alias('androidx-concurrent-futures').to('androidx.concurrent:concurrent-futures:1.0.0')
+            alias('androidx-autofill').to('androidx.autofill:autofill:1.0.0')
+            alias('androidx-biometric').to('androidx.biometric:biometric:1.1.0')
+            alias('androidx-sharetarget').to('androidx.sharetarget:sharetarget:1.1.0')
+            alias('androidx-sqlite').to('androidx.sqlite:sqlite:2.1.0')
+
+            // Material
+            alias('material-material').to('com.google.android.material:material:1.3.0')
+
+            // Google
+            alias('google-protobuf-javalite').to('com.google.protobuf:protobuf-javalite:3.10.0')
+            alias('google-libphonenumber').to('com.googlecode.libphonenumber:libphonenumber:8.12.17')
+            alias('google-play-services-maps').to('com.google.android.gms:play-services-maps:16.1.0')
+            alias('google-play-services-auth').to('com.google.android.gms:play-services-auth:16.0.1')
+            alias('google-zxing-android-integration').to('com.google.zxing:android-integration:3.1.0')
+            alias('google-zxing-core').to('com.google.zxing:core:3.2.1')
+            alias('google-ez-vcard').to('com.googlecode.ez-vcard:ez-vcard:0.9.11')
+
+            // Exoplayer
+            alias('exoplayer-core').to('com.google.android.exoplayer', 'exoplayer-core').versionRef('exoplayer')
+            alias('exoplayer-ui').to('com.google.android.exoplayer', 'exoplayer-ui').versionRef('exoplayer')
+            alias('exoplayer-extension-mediasession').to('com.google.android.exoplayer', 'extension-mediasession').versionRef('exoplayer')
+            bundle('exoplayer', ['exoplayer-core', 'exoplayer-ui', 'exoplayer-extension-mediasession'])
+
+            // Firebase
+            alias('firebase-messaging').to('com.google.firebase:firebase-messaging:22.0.0')
+
+            // 1st Party
+            alias('signal-client-java').to('org.whispersystems', 'signal-client-java').versionRef('signal-client')
+            alias('signal-client-android').to('org.whispersystems', 'signal-client-android').versionRef('signal-client')
+            alias('signal-zkgroup-java').to('org.signal', 'zkgroup-java').versionRef('zkgroup')
+            alias('signal-zkgroup-android').to('org.signal', 'zkgroup-android').versionRef('zkgroup')
+            alias('signal-aesgcmprovider').to('org.signal:aesgcmprovider:0.0.3')
+            alias('signal-argon2').to('org.signal:argon2:13.1')
+            alias('signal-ringrtc').to('org.signal:ringrtc-android:2.13.0')
+            alias('signal-android-database-sqlcipher').to('org.signal:android-database-sqlcipher:4.4.3-S3')
+
+            // Third Party
+            alias('greenrobot-eventbus').to('org.greenrobot:eventbus:3.0.0')
+            alias('jackson-core').to('com.fasterxml.jackson.core:jackson-databind:2.9.9.2')
+            alias('jackson-module-kotlin').to('com.fasterxml.jackson.module:jackson-module-kotlin:2.12.0')
+            alias('square-okhttp3').to('com.squareup.okhttp3:okhttp:3.12.10')
+            alias('threeten-threetenbp').to('org.threeten:threetenbp:1.3.6')
+            alias('rxjava3-rxjava').to('io.reactivex.rxjava3:rxjava:3.0.13')
+            alias('rxjava3-rxandroid').to('io.reactivex.rxjava3:rxandroid:3.0.0')
+            alias('rxjava3-rxkotlin').to('io.reactivex.rxjava3:rxkotlin:3.0.1')
+            alias('conscrypt-android').to('org.conscrypt:conscrypt-android:2.0.0')
+            alias('mobilecoin').to('com.mobilecoin:android-sdk:1.1.0')
+            alias('leolin-shortcutbadger').to('me.leolin:ShortcutBadger:1.1.22')
+            alias('emilsjolander-stickylistheaders').to('se.emilsjolander:stickylistheaders:2.7.0')
+            alias('jpardogo-materialtabstrip').to('com.jpardogo.materialtabstrip:library:1.0.9')
+            alias('apache-httpclient-android').to('org.apache.httpcomponents:httpclient-android:4.3.5')
+            alias('glide-glide').to('com.github.bumptech.glide:glide:4.11.0')
+            alias('glide-compiler').to('com.github.bumptech.glide:compiler:4.11.0')
+            alias('photoview').to('com.github.chrisbanes:PhotoView:2.3.0')
+            alias('roundedimageview').to('com.makeramen:roundedimageview:2.1.0')
+            alias('materialish-progress').to('com.pnikosis:materialish-progress:1.5')
+            alias('waitingdots').to('pl.tajchert:waitingdots:0.1.0')
+            alias('floatingactionbutton').to('com.melnykov:floatingactionbutton:1.3.0')
+            alias('time-duration-picker').to('mobi.upod:time-duration-picker:1.1.3')
+            alias('textdrawable').to('com.amulyakhare:com.amulyakhare.textdrawable:1.0.1')
+            alias('subsampling-scale-image-view').to('com.davemorrissey.labs:subsampling-scale-image-view:3.10.0')
+            alias('numberpickerview').to('cn.carbswang.android:NumberPickerView:1.0.9')
+            alias('android-tooltips').to('com.tomergoldst.android:tooltips:1.0.6')
+            alias('android-smsmms').to('com.klinkerapps:android-smsmms:4.0.1')
+            alias('stream').to('com.annimon:stream:1.1.8')
+            alias('colorpicker').to('com.takisoft.fix:colorpicker:0.9.1')
+            alias('lottie').to('com.airbnb.android:lottie:3.6.0')
+            alias('stickyheadergrid').to('com.codewaves.stickyheadergrid:stickyheadergrid:0.9.4')
+            alias('circular-progress-button').to('com.github.dmytrodanylyk.circular-progress-button:library:1.1.3-S2')
+            alias('dnsjava').to('dnsjava:dnsjava:2.1.9')
+            alias('facebook-flipper').to('com.facebook.flipper:flipper:0.91.0')
+            alias('facebook-soloader').to('com.facebook.soloader:soloader:0.10.1')
+
+            // Mp4Parser
+            alias('mp4parser-isoparser').to('org.mp4parser', 'isoparser').versionRef('mp4parser')
+            alias('mp4parser-streaming').to('org.mp4parser', 'streaming').versionRef('mp4parser')
+            alias('mp4parser-muxer').to('org.mp4parser', 'muxer').versionRef('mp4parser')
+            bundle('mp4parser', ['mp4parser-isoparser', 'mp4parser-streaming', 'mp4parser-muxer'])
+        }
+
+        testLibs {
+            version('robolectric', '4.4')
+            version('powermock', '2.0.9')
+
+            alias('junit-junit').to('junit:junit:4.13.2')
+            alias('androidx-test-core').to('androidx.test:core:1.2.0')
+            alias('androidx-test-ext-junit').to('androidx.test.ext:junit:1.1.1')
+            alias('espresso-core').to('androidx.test.espresso:espresso-core:3.2.0')
+            alias('mockito-core').to('org.mockito:mockito-core:2.23.4')
+            alias('robolectric-robolectric').to('org.robolectric', 'robolectric').versionRef('robolectric')
+            alias('robolectric-shadows-multidex').to('org.robolectric', 'shadows-multidex').versionRef('robolectric')
+            alias('hamcrest-hamcrest').to('org.hamcrest:hamcrest:2.2')
+            alias('assertj-core').to('org.assertj:assertj-core:3.11.1')
+            alias('powermock-api-mockito').to('org.powermock', 'powermock-api-mockito2').versionRef('powermock')
+            alias('powermock-module-junit4-core').to('org.powermock', 'powermock-module-junit4').versionRef('powermock')
+            alias('powermock-module-junit4-rule').to('org.powermock', 'powermock-module-junit4-rule').versionRef('powermock')
+            alias('powermock-classloading-xstream').to('org.powermock', 'powermock-classloading-xstream').versionRef('powermock')
+
+            alias('conscrypt-openjdk-uber').to('org.conscrypt:conscrypt-openjdk-uber:2.0.0')
+        }
+
+        lintLibs {
+            version('lint', '26.6.3')
+
+            alias('lint-api').to('com.android.tools.lint', 'lint-api').versionRef('lint')
+            alias('lint-checks').to('com.android.tools.lint', 'lint-checks').versionRef('lint')
+            alias('lint-tests').to('com.android.tools.lint', 'lint-tests').versionRef('lint')
+        }
+    }
+}
\ No newline at end of file
diff --git a/device-transfer/app/build.gradle b/device-transfer/app/build.gradle
index b2f6d3e77f..93f3d10f6e 100644
--- a/device-transfer/app/build.gradle
+++ b/device-transfer/app/build.gradle
@@ -39,11 +39,11 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation libs.androidx.appcompat
+    implementation libs.material.material
+    implementation libs.androidx.constraintlayout
 
-    testImplementation 'junit:junit:4.12'
+    testImplementation testLibs.junit.junit
 
     implementation project(':device-transfer')
 }
diff --git a/device-transfer/lib/build.gradle b/device-transfer/lib/build.gradle
index cd59a8352d..0071405c7b 100644
--- a/device-transfer/lib/build.gradle
+++ b/device-transfer/lib/build.gradle
@@ -26,18 +26,18 @@ dependencyVerification {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation libs.androidx.appcompat
     implementation project(':core-util')
-    implementation "org.whispersystems:signal-client-java:${LIBSIGNAL_CLIENT_VERSION}"
-    api 'org.greenrobot:eventbus:3.0.0'
+    implementation libs.signal.client.java
+    api libs.greenrobot.eventbus
 
-    testImplementation 'junit:junit:4.12'
-    testImplementation 'androidx.test:core:1.2.0'
-    testImplementation ('org.robolectric:robolectric:4.4') {
+    testImplementation testLibs.junit.junit
+    testImplementation testLibs.androidx.test.core
+    testImplementation (testLibs.robolectric.robolectric) {
         exclude group: 'com.google.protobuf', module: 'protobuf-java'
     }
-    testImplementation 'org.robolectric:shadows-multidex:4.4'
-    testImplementation 'org.hamcrest:hamcrest:2.2'
+    testImplementation testLibs.robolectric.shadows.multidex
+    testImplementation testLibs.hamcrest.hamcrest
 
     testImplementation(testFixtures(project(":libsignal-service")))
 }
diff --git a/device-transfer/lib/witness-verifications.gradle b/device-transfer/lib/witness-verifications.gradle
index 0373ac999c..9dca5a7b2a 100644
--- a/device-transfer/lib/witness-verifications.gradle
+++ b/device-transfer/lib/witness-verifications.gradle
@@ -6,8 +6,8 @@ dependencyVerification {
         ['androidx.activity:activity:1.0.0',
          'd1bc9842455c2e534415d88c44df4d52413b478db9093a1ba36324f705f44c3d'],
 
-        ['androidx.annotation:annotation:1.1.0',
-         'd38d63edb30f1467818d50aaf05f8a692dea8b31392a049bfa991b159ad5b692'],
+        ['androidx.annotation:annotation:1.2.0',
+         '9029262bddce116e6d02be499e4afdba21f24c239087b76b3b57d7e98b490a36'],
 
         ['androidx.appcompat:appcompat-resources:1.2.0',
          'c470297c03ff3de1c3d15dacf0be0cae63abc10b52f021dd07ae28daa3100fe5'],
diff --git a/image-editor/lib/build.gradle b/image-editor/lib/build.gradle
index 0f1dfe7402..7a3556ef58 100644
--- a/image-editor/lib/build.gradle
+++ b/image-editor/lib/build.gradle
@@ -37,11 +37,11 @@ dependencies {
 
     implementation project(':core-util')
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring libs.android.tools.desugar
 
-    implementation 'androidx.core:core-ktx:1.5.0'
-    implementation 'androidx.annotation:annotation:1.2.0'
-    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation libs.androidx.core.ktx
+    implementation libs.androidx.annotation
+    implementation libs.androidx.appcompat
 
-    kapt 'androidx.annotation:annotation:1.2.0'
+    kapt libs.androidx.annotation
 }
\ No newline at end of file
diff --git a/libsignal/service/build.gradle b/libsignal/service/build.gradle
index d0fbe53e96..16f5fbec67 100644
--- a/libsignal/service/build.gradle
+++ b/libsignal/service/build.gradle
@@ -32,24 +32,24 @@ configurations {
 }
 
 dependencies {
-    implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
-    api 'com.googlecode.libphonenumber:libphonenumber:8.12.17'
-    api 'com.fasterxml.jackson.core:jackson-databind:2.9.9.2'
+    implementation libs.google.protobuf.javalite
+    api libs.google.libphonenumber
+    api libs.jackson.core
 
-    implementation "org.whispersystems:signal-client-java:${LIBSIGNAL_CLIENT_VERSION}"
-    api 'com.squareup.okhttp3:okhttp:3.12.10'
-    implementation 'org.threeten:threetenbp:1.3.6'
+    implementation libs.signal.client.java
+    api libs.square.okhttp3
+    implementation libs.threeten.threetenbp
 
-    api 'io.reactivex.rxjava3:rxjava:3.0.13'
+    api libs.rxjava3.rxjava
 
-    api 'org.signal:zkgroup-java:0.7.0'
+    api libs.signal.zkgroup.java
 
-    testImplementation 'junit:junit:4.12'
-    testImplementation 'org.assertj:assertj-core:3.11.1'
-    testImplementation 'org.conscrypt:conscrypt-openjdk-uber:2.0.0'
+    testImplementation testLibs.junit.junit
+    testImplementation testLibs.assertj.core
+    testImplementation testLibs.conscrypt.openjdk.uber
 
-    testFixturesImplementation "org.whispersystems:signal-client-java:${LIBSIGNAL_CLIENT_VERSION}"
-    testFixturesImplementation 'junit:junit:4.12'
+    testFixturesImplementation libs.signal.client.java
+    testFixturesImplementation testLibs.junit.junit
 }
 
 dependencyVerification {
diff --git a/lintchecks/build.gradle b/lintchecks/build.gradle
index 0bd6cc8f73..fa571b8176 100644
--- a/lintchecks/build.gradle
+++ b/lintchecks/build.gradle
@@ -6,11 +6,11 @@ repositories {
 }
 
 dependencies {
-    compileOnly 'com.android.tools.lint:lint-api:26.6.3'
-    compileOnly 'com.android.tools.lint:lint-checks:26.6.3'
+    compileOnly lintLibs.lint.api
+    compileOnly lintLibs.lint.checks
 
-    testImplementation 'com.android.tools.lint:lint-tests:26.6.3'
-    testImplementation 'junit:junit:4.12'
+    testImplementation lintLibs.lint.tests
+    testImplementation testLibs.junit.junit
 }
 
 jar {
diff --git a/paging/app/build.gradle b/paging/app/build.gradle
index 026cabe184..99122ec9a4 100644
--- a/paging/app/build.gradle
+++ b/paging/app/build.gradle
@@ -22,13 +22,13 @@ android {
 }
 
 dependencies {
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring libs.android.tools.desugar
 
-    implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation libs.androidx.appcompat
+    implementation libs.material.material
+    implementation libs.androidx.constraintlayout
 
-    testImplementation 'junit:junit:4.12'
+    testImplementation testLibs.junit.junit
 
     implementation project(':paging')
 }
\ No newline at end of file
diff --git a/paging/lib/build.gradle b/paging/lib/build.gradle
index 472ffb9fa6..58edd47656 100644
--- a/paging/lib/build.gradle
+++ b/paging/lib/build.gradle
@@ -22,8 +22,8 @@ dependencyVerification {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
+    implementation libs.androidx.appcompat
+    implementation libs.material.material
     implementation project(':core-util')
-    testImplementation 'junit:junit:4.12'
+    testImplementation testLibs.junit.junit
 }
\ No newline at end of file
diff --git a/paging/lib/witness-verifications.gradle b/paging/lib/witness-verifications.gradle
index fd3a49ad84..2d744ab1b1 100644
--- a/paging/lib/witness-verifications.gradle
+++ b/paging/lib/witness-verifications.gradle
@@ -9,8 +9,8 @@ dependencyVerification {
         ['androidx.annotation:annotation-experimental:1.0.0',
          'b219d2b568e7e4ba534e09f8c2fd242343df6ccbdfbbe938846f5d740e6b0b11'],
 
-        ['androidx.annotation:annotation:1.1.0',
-         'd38d63edb30f1467818d50aaf05f8a692dea8b31392a049bfa991b159ad5b692'],
+        ['androidx.annotation:annotation:1.2.0',
+         '9029262bddce116e6d02be499e4afdba21f24c239087b76b3b57d7e98b490a36'],
 
         ['androidx.appcompat:appcompat-resources:1.2.0',
          'c470297c03ff3de1c3d15dacf0be0cae63abc10b52f021dd07ae28daa3100fe5'],
@@ -30,11 +30,17 @@ dependencyVerification {
         ['androidx.collection:collection:1.1.0',
          '632a0e5407461de774409352940e292a291037724207a787820c77daf7d33b72'],
 
+        ['androidx.constraintlayout:constraintlayout-solver:2.0.1',
+         'b23732edbb3511d937fea1ffef047b0e6c001b50c1921f0d959fc384d706ec6a'],
+
+        ['androidx.constraintlayout:constraintlayout:2.0.1',
+         'ec15b5d4a2eff07888bc1499ce2e2c6efe24c0ed60cc57b08c9dc4b6fd3c2189'],
+
         ['androidx.coordinatorlayout:coordinatorlayout:1.1.0',
          '44a9e30abf56af1025c52a0af506fee9c4131aa55efda52f9fd9451211c5e8cb'],
 
-        ['androidx.core:core:1.3.0',
-         '1c6b6626f15185d8f4bc7caac759412a1ab6e851ecf7526387d9b9fadcabdb63'],
+        ['androidx.core:core:1.3.1',
+         'e92ea65a37d589943d405a6a54d1be9d12a225948f26c4e41e511dd55e81efb6'],
 
         ['androidx.cursoradapter:cursoradapter:1.0.0',
          'a81c8fe78815fa47df5b749deb52727ad11f9397da58b16017f4eb2c11e28564'],
@@ -42,15 +48,24 @@ dependencyVerification {
         ['androidx.customview:customview:1.0.0',
          '20e5b8f6526a34595a604f56718da81167c0b40a7a94a57daa355663f2594df2'],
 
+        ['androidx.documentfile:documentfile:1.0.0',
+         '865a061ef2fad16522f8433536b8d47208c46ff7c7745197dfa1eeb481869487'],
+
         ['androidx.drawerlayout:drawerlayout:1.0.0',
          '9402442cdc5a43cf62fb14f8cf98c63342d4d9d9b805c8033c6cf7e802749ac1'],
 
+        ['androidx.dynamicanimation:dynamicanimation:1.0.0',
+         'ce005162c229bf308d2d5b12fb6cad0874069cbbeaccee63a8193bd08d40de04'],
+
         ['androidx.fragment:fragment:1.1.0',
          'a14c8b8f2153f128e800fbd266a6beab1c283982a29ec570d2cc05d307d81496'],
 
         ['androidx.interpolator:interpolator:1.0.0',
          '33193135a64fe21fa2c35eec6688f1a76e512606c0fc83dc1b689e37add7732a'],
 
+        ['androidx.legacy:legacy-support-core-utils:1.0.0',
+         'a7edcf01d5b52b3034073027bc4775b78a4764bb6202bb91d61c829add8dd1c7'],
+
         ['androidx.lifecycle:lifecycle-common:2.1.0',
          '76db6be533bd730fb361c2feb12a2c26d9952824746847da82601ef81f082643'],
 
@@ -69,6 +84,12 @@ dependencyVerification {
         ['androidx.loader:loader:1.0.0',
          '11f735cb3b55c458d470bed9e25254375b518b4b1bad6926783a7026db0f5025'],
 
+        ['androidx.localbroadcastmanager:localbroadcastmanager:1.0.0',
+         'e71c328ceef5c4a7d76f2d86df1b65d65fe2acf868b1a4efd84a3f34336186d8'],
+
+        ['androidx.print:print:1.0.0',
+         '1d5c7f3135a1bba661fc373fd72e11eb0a4adbb3396787826dd8e4190d5d9edd'],
+
         ['androidx.recyclerview:recyclerview:1.1.0',
          'f0d2b5a67d0a91ee1b1c73ef2b636a81f3563925ddd15a1d4e1c41ec28de7a4f'],
 
@@ -93,8 +114,8 @@ dependencyVerification {
         ['androidx.viewpager:viewpager:1.0.0',
          '147af4e14a1984010d8f155e5e19d781f03c1d70dfed02a8e0d18428b8fc8682'],
 
-        ['com.google.android.material:material:1.2.1',
-         'd3d0cc776f2341da8e572586c7d390a5b356ce39a0deb2768071dc40b364ac80'],
+        ['com.google.android.material:material:1.3.0',
+         'cbf1e7d69fc236cdadcbd1ec5f6c0a1a41aca6ad1ef7f8481058956270ab1f0a'],
 
         ['com.google.protobuf:protobuf-javalite:3.10.0',
          '215a94dbe100130295906b531bb72a26965c7ac8fcd9a75bf8054a8ac2abf4b4'],
diff --git a/settings.gradle b/settings.gradle
index 09d7e28747..a86798ccb1 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,3 +1,5 @@
+enableFeaturePreview('VERSION_CATALOGS')
+
 include ':app'
 include ':libsignal-service'
 include ':lintchecks'
@@ -21,3 +23,5 @@ project(':libsignal-service').projectDir = file('libsignal/service')
 project(':image-editor').projectDir = file('image-editor/lib')
 
 rootProject.name='Signal'
+
+apply from: 'dependencies.gradle'
\ No newline at end of file
diff --git a/video/build.gradle b/video/build.gradle
index d4de5b6860..d900856c3d 100644
--- a/video/build.gradle
+++ b/video/build.gradle
@@ -24,13 +24,11 @@ dependencyVerification {
 dependencies {
     lintChecks project(':lintchecks')
 
-    api 'androidx.annotation:annotation:1.1.0'
+    api libs.androidx.annotation
 
     implementation project(':core-util')
 
-    implementation 'org.mp4parser:isoparser:1.9.39'
-    implementation 'org.mp4parser:streaming:1.9.39'
-    implementation('org.mp4parser:muxer:1.9.39') {
+    implementation(libs.bundles.mp4parser) {
         exclude group: 'junit', module: 'junit'
     }
 }
diff --git a/video/witness-verifications.gradle b/video/witness-verifications.gradle
index b74d887459..ba56007b9b 100644
--- a/video/witness-verifications.gradle
+++ b/video/witness-verifications.gradle
@@ -3,8 +3,8 @@
 dependencyVerification {
     verify = [
 
-        ['androidx.annotation:annotation:1.1.0',
-         'd38d63edb30f1467818d50aaf05f8a692dea8b31392a049bfa991b159ad5b692'],
+        ['androidx.annotation:annotation:1.2.0',
+         '9029262bddce116e6d02be499e4afdba21f24c239087b76b3b57d7e98b490a36'],
 
         ['com.google.protobuf:protobuf-javalite:3.10.0',
          '215a94dbe100130295906b531bb72a26965c7ac8fcd9a75bf8054a8ac2abf4b4'],