diff --git a/app/build.gradle b/app/build.gradle
index 1484be71e7..aa06fe796c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -465,7 +465,6 @@ dependencies {
     implementation project(':image-editor')
     implementation project(':donations')
 
-    implementation libs.signal.zkgroup.android
     implementation libs.signal.client.android
     implementation libs.google.protobuf.javalite
 
diff --git a/app/src/main/java/org/thoughtcrime/securesms/groups/GroupProtoUtil.java b/app/src/main/java/org/thoughtcrime/securesms/groups/GroupProtoUtil.java
index 8702cf0d9b..320cc01bfe 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/GroupProtoUtil.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/GroupProtoUtil.java
@@ -14,7 +14,6 @@ import org.signal.storageservice.protos.groups.local.DecryptedGroupChange;
 import org.signal.storageservice.protos.groups.local.DecryptedMember;
 import org.signal.storageservice.protos.groups.local.DecryptedPendingMember;
 import org.signal.zkgroup.groups.GroupMasterKey;
-import org.signal.zkgroup.util.UUIDUtil;
 import org.thoughtcrime.securesms.database.model.databaseprotos.DecryptedGroupV2Context;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
diff --git a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesRepository.java b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesRepository.java
index 5f15f64cf9..bd925d4972 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesRepository.java
@@ -15,7 +15,6 @@ import org.signal.storageservice.protos.groups.local.DecryptedGroup;
 import org.signal.storageservice.protos.groups.local.DecryptedPendingMember;
 import org.signal.zkgroup.InvalidInputException;
 import org.signal.zkgroup.groups.UuidCiphertext;
-import org.signal.zkgroup.util.UUIDUtil;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.GroupDatabase;
 import org.thoughtcrime.securesms.groups.GroupChangeException;
diff --git a/app/src/test/java/org/thoughtcrime/securesms/groups/GroupIdTest.java b/app/src/test/java/org/thoughtcrime/securesms/groups/GroupIdTest.java
index e3362cf276..c099366aa4 100644
--- a/app/src/test/java/org/thoughtcrime/securesms/groups/GroupIdTest.java
+++ b/app/src/test/java/org/thoughtcrime/securesms/groups/GroupIdTest.java
@@ -17,7 +17,7 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
 import static org.thoughtcrime.securesms.testutil.SecureRandomTestUtil.mockRandom;
-import static org.thoughtcrime.securesms.testutil.ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS;
+import static org.whispersystems.signalservice.test.LibSignalLibraryUtil.assumeLibSignalSupportedOnOS;
 
 public final class GroupIdTest {
 
@@ -54,7 +54,7 @@ public final class GroupIdTest {
 
   @Test
   public void can_create_for_gv2_from_GroupMasterKey() throws IOException, InvalidInputException {
-    assumeZkGroupSupportedOnOS();
+    assumeLibSignalSupportedOnOS();
 
     GroupId.V2 groupId = GroupId.v2(new GroupMasterKey(Hex.fromStringCondensed("0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef")));
 
diff --git a/app/src/test/java/org/thoughtcrime/securesms/groups/GroupId_v1_v2_migration_derivation_Test.java b/app/src/test/java/org/thoughtcrime/securesms/groups/GroupId_v1_v2_migration_derivation_Test.java
index f9cde7033e..60dfd5bdd6 100644
--- a/app/src/test/java/org/thoughtcrime/securesms/groups/GroupId_v1_v2_migration_derivation_Test.java
+++ b/app/src/test/java/org/thoughtcrime/securesms/groups/GroupId_v1_v2_migration_derivation_Test.java
@@ -11,7 +11,6 @@ import java.util.Arrays;
 import java.util.Collection;
 
 import static org.junit.Assert.assertEquals;
-import static org.thoughtcrime.securesms.testutil.ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS;
 import static org.whispersystems.signalservice.test.LibSignalLibraryUtil.assumeLibSignalSupportedOnOS;
 
 @RunWith(Parameterized.class)
@@ -20,7 +19,6 @@ public final class GroupId_v1_v2_migration_derivation_Test {
   @Before
   public void ensureNativeSupported() {
     assumeLibSignalSupportedOnOS();
-    assumeZkGroupSupportedOnOS();
   }
 
   @Parameterized.Parameter(0)
diff --git a/app/src/test/java/org/thoughtcrime/securesms/testutil/ZkGroupLibraryUtil.java b/app/src/test/java/org/thoughtcrime/securesms/testutil/ZkGroupLibraryUtil.java
deleted file mode 100644
index 796ff2e2f2..0000000000
--- a/app/src/test/java/org/thoughtcrime/securesms/testutil/ZkGroupLibraryUtil.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package org.thoughtcrime.securesms.testutil;
-
-import org.signal.zkgroup.internal.Native;
-
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.fail;
-import static org.junit.Assume.assumeNoException;
-
-public final class ZkGroupLibraryUtil {
-
-  private ZkGroupLibraryUtil() {
-  }
-
-  /**
-   * Attempts to initialize the ZkGroup Native class, which will load the native binaries.
-   * <p>
-   * If that fails to link, then on Unix, it will fail as we rely on that for CI.
-   * <p>
-   * If that fails to link, and it's not Unix, it will skip the test via assumption violation.
-   * <p>
-   * If using inside a PowerMocked test, the assumption violation can be fatal, use:
-   * {@code @PowerMockRunnerDelegate(JUnit4.class)}
-   */
-  public static void assumeZkGroupSupportedOnOS() {
-    try {
-      Class.forName(Native.class.getName());
-    } catch (ClassNotFoundException e) {
-      fail();
-    } catch (UnsatisfiedLinkError | NoClassDefFoundError e) {
-      String osName = System.getProperty("os.name");
-
-      if (isUnix(osName)) {
-        fail("Not able to link native ZkGroup on a key OS: " + osName);
-      } else {
-        assumeNoException("Not able to link native ZkGroup on this operating system: " + osName, e);
-      }
-    }
-  }
-
-  private static boolean isUnix(String osName) {
-    assertNotNull(osName);
-    osName = osName.toLowerCase();
-    return osName.contains("nix") || osName.contains("nux") || osName.contains("aix");
-  }
-}
diff --git a/app/witness-verifications.gradle b/app/witness-verifications.gradle
index afd95ed525..0ca28397f9 100644
--- a/app/witness-verifications.gradle
+++ b/app/witness-verifications.gradle
@@ -591,23 +591,17 @@ dependencyVerification {
         ['org.signal:ringrtc-android:2.14.0',
          '73294d1f0da543ab031a0a3458e1dbd5053652211181b9abfaa49f0a3b51d5c5'],
 
-        ['org.signal:zkgroup-android:0.8.2',
-         '3883a9c8101e40d35fd749a1908eda43ee9036e63d98944f57bec62384e05889'],
-
-        ['org.signal:zkgroup-java:0.8.2',
-         'eaae035a974e0179052d9b90fb4dc4d5b8bd2fdb0b20ed36824f2bdf9fb6dd36'],
-
         ['org.slf4j:slf4j-api:1.7.24',
          'baf3c7fe15fefeaf9e5b000d94547379dc48370f22a8797e239c127e7d7756ec'],
 
         ['org.threeten:threetenbp:1.3.6',
          'f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7'],
 
-        ['org.whispersystems:signal-client-android:0.9.7',
-         '7b40d05255b318331afe9ac100f6cf1a30e2e813ebca313c5ae5d0a9821b4a3b'],
+        ['org.whispersystems:signal-client-android:0.10.0',
+         '6fa02c957a03ef99a58b91d465e67dd3fbd16679008d40f066b3eeaefd85b6fb'],
 
-        ['org.whispersystems:signal-client-java:0.9.7',
-         'b9c141324db38e940e910c71d3c8474679a9f6f46c4d4f3116ec63a1e1368ffc'],
+        ['org.whispersystems:signal-client-java:0.10.0',
+         'e32606dfab66f9c4a1356da988ae51f55e52a30669621da94ae4032d7e5c5528'],
 
         ['pl.tajchert:waitingdots:0.1.0',
          '2835d49e0787dbcb606c5a60021ced66578503b1e9fddcd7a5ef0cd5f095ba2c'],
diff --git a/dependencies.gradle b/dependencies.gradle
index 5f57d52ea7..d368c9ab65 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -1,8 +1,7 @@
 dependencyResolutionManagement {
     versionCatalogs {
         libs {
-            version('signal-client', '0.9.7')
-            version('zkgroup', '0.8.2')
+            version('signal-client', '0.10.0')
             version('exoplayer', '2.15.0')
             version('androidx-camera', '1.0.0-beta11')
             version('androidx-lifecycle', '2.3.1')
@@ -72,8 +71,6 @@ dependencyResolutionManagement {
             // 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:2.14.0')
diff --git a/device-transfer/lib/witness-verifications.gradle b/device-transfer/lib/witness-verifications.gradle
index 9c34aa72d9..0730719b0d 100644
--- a/device-transfer/lib/witness-verifications.gradle
+++ b/device-transfer/lib/witness-verifications.gradle
@@ -93,7 +93,7 @@ dependencyVerification {
         ['org.jetbrains:annotations:13.0',
          'ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478'],
 
-        ['org.whispersystems:signal-client-java:0.9.7',
-         'b9c141324db38e940e910c71d3c8474679a9f6f46c4d4f3116ec63a1e1368ffc'],
+        ['org.whispersystems:signal-client-java:0.10.0',
+         'e32606dfab66f9c4a1356da988ae51f55e52a30669621da94ae4032d7e5c5528'],
     ]
 }
diff --git a/libsignal/service/build.gradle b/libsignal/service/build.gradle
index aa8da57d35..6101ecb2e6 100644
--- a/libsignal/service/build.gradle
+++ b/libsignal/service/build.gradle
@@ -43,8 +43,6 @@ dependencies {
 
     api libs.rxjava3.rxjava
 
-    api libs.signal.zkgroup.java
-
     testImplementation testLibs.junit.junit
     testImplementation testLibs.assertj.core
     testImplementation testLibs.conscrypt.openjdk.uber
diff --git a/libsignal/service/src/main/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations.java b/libsignal/service/src/main/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations.java
index f779ccd764..31016ed974 100644
--- a/libsignal/service/src/main/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations.java
+++ b/libsignal/service/src/main/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations.java
@@ -36,7 +36,6 @@ import org.signal.zkgroup.profiles.ClientZkProfileOperations;
 import org.signal.zkgroup.profiles.ProfileKey;
 import org.signal.zkgroup.profiles.ProfileKeyCredential;
 import org.signal.zkgroup.profiles.ProfileKeyCredentialPresentation;
-import org.signal.zkgroup.util.UUIDUtil;
 import org.whispersystems.libsignal.logging.Log;
 import org.whispersystems.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.api.util.UuidUtil;
@@ -649,7 +648,7 @@ public final class GroupsV2Operations {
       return DecryptedPendingMember.newBuilder()
                                    .setUuid(UuidUtil.toByteString(uuid))
                                    .setUuidCipherText(userIdCipherText)
-                                   .setAddedByUuid(ByteString.copyFrom(UUIDUtil.serialize(addedBy)))
+                                   .setAddedByUuid(UuidUtil.toByteString(addedBy))
                                    .setRole(role)
                                    .setTimestamp(member.getTimestamp())
                                    .build();
@@ -698,7 +697,7 @@ public final class GroupsV2Operations {
     }
 
     private ByteString decryptUuidToByteString(ByteString userId) throws InvalidGroupStateException, VerificationFailedException {
-      return ByteString.copyFrom(UUIDUtil.serialize(decryptUuid(userId)));
+      return UuidUtil.toByteString(decryptUuid(userId));
     }
 
     ByteString encryptUuid(UUID uuid) {
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/DecryptedGroupUtilTest.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/DecryptedGroupUtilTest.java
index 9f112aa7e2..03f5b62a6a 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/DecryptedGroupUtilTest.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/DecryptedGroupUtilTest.java
@@ -7,7 +7,6 @@ import org.signal.storageservice.protos.groups.local.DecryptedGroupChange;
 import org.signal.storageservice.protos.groups.local.DecryptedMember;
 import org.signal.storageservice.protos.groups.local.DecryptedPendingMember;
 import org.signal.storageservice.protos.groups.local.DecryptedPendingMemberRemoval;
-import org.signal.zkgroup.util.UUIDUtil;
 import org.whispersystems.signalservice.api.util.UuidUtil;
 import org.whispersystems.signalservice.internal.util.Util;
 
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_change_Test.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_change_Test.java
index b7a033f2fc..37a4b6ddf7 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_change_Test.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_change_Test.java
@@ -34,7 +34,7 @@ import org.signal.zkgroup.profiles.ProfileKeyCredentialResponse;
 import org.whispersystems.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.api.util.UuidUtil;
 import org.whispersystems.signalservice.internal.util.Util;
-import org.whispersystems.signalservice.testutil.ZkGroupLibraryUtil;
+import org.whispersystems.signalservice.testutil.LibSignalLibraryUtil;
 
 import java.util.Collections;
 import java.util.UUID;
@@ -52,7 +52,7 @@ public final class GroupsV2Operations_decrypt_change_Test {
 
   @Before
   public void setup() throws InvalidInputException {
-    ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS();
+    LibSignalLibraryUtil.assumeLibSignalSupportedOnOS();
 
     server             = new TestZkGroupServer();
     groupSecretParams  = GroupSecretParams.deriveFromMasterKey(new GroupMasterKey(Util.getSecretBytes(32)));
@@ -142,7 +142,7 @@ public final class GroupsV2Operations_decrypt_change_Test {
 
   @Test(expected = InvalidGroupStateException.class)
   public void cannot_decrypt_member_additions_with_bad_cipher_text_field3() throws InvalidProtocolBufferException, VerificationFailedException, InvalidGroupStateException {
-    byte[]                      randomPresentation = Util.getSecretBytes(ProfileKeyCredentialPresentation.SIZE);
+    byte[]                      randomPresentation = Util.getSecretBytes(5);
     GroupChange.Actions.Builder actions            = GroupChange.Actions.newBuilder();
 
     actions.addAddMembers(GroupChange.Actions.AddMemberAction.newBuilder()
@@ -165,7 +165,7 @@ public final class GroupsV2Operations_decrypt_change_Test {
 
   @Test(expected = InvalidGroupStateException.class)
   public void cannot_decrypt_member_removals_with_bad_cipher_text_field4() throws InvalidProtocolBufferException, VerificationFailedException, InvalidGroupStateException {
-    byte[]                      randomPresentation = Util.getSecretBytes(UuidCiphertext.SIZE);
+    byte[]                      randomPresentation = Util.getSecretBytes(5);
     GroupChange.Actions.Builder actions            = GroupChange.Actions.newBuilder();
 
     actions.addDeleteMembers(GroupChange.Actions.DeleteMemberAction.newBuilder()
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_groupJoinInfo_Test.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_groupJoinInfo_Test.java
index 8c228ff895..73e579412e 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_groupJoinInfo_Test.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_groupJoinInfo_Test.java
@@ -9,7 +9,7 @@ import org.signal.zkgroup.InvalidInputException;
 import org.signal.zkgroup.groups.GroupMasterKey;
 import org.signal.zkgroup.groups.GroupSecretParams;
 import org.whispersystems.signalservice.internal.util.Util;
-import org.whispersystems.signalservice.testutil.ZkGroupLibraryUtil;
+import org.whispersystems.signalservice.testutil.LibSignalLibraryUtil;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -22,7 +22,7 @@ public final class GroupsV2Operations_decrypt_groupJoinInfo_Test {
 
   @Before
   public void setup() throws InvalidInputException {
-    ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS();
+    LibSignalLibraryUtil.assumeLibSignalSupportedOnOS();
 
     TestZkGroupServer  server             = new TestZkGroupServer();
     ClientZkOperations clientZkOperations = new ClientZkOperations(server.getServerPublicParams());
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_group_Test.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_group_Test.java
index af1e4a2b01..59e7ae5f94 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_group_Test.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/GroupsV2Operations_decrypt_group_Test.java
@@ -39,7 +39,7 @@ import org.signal.zkgroup.profiles.ProfileKeyCredentialResponse;
 import org.whispersystems.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.api.util.UuidUtil;
 import org.whispersystems.signalservice.internal.util.Util;
-import org.whispersystems.signalservice.testutil.ZkGroupLibraryUtil;
+import org.whispersystems.signalservice.testutil.LibSignalLibraryUtil;
 
 import java.util.Collections;
 import java.util.UUID;
@@ -56,7 +56,7 @@ public final class GroupsV2Operations_decrypt_group_Test {
 
   @Before
   public void setup() throws InvalidInputException {
-    ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS();
+    LibSignalLibraryUtil.assumeLibSignalSupportedOnOS();
 
     TestZkGroupServer  server             = new TestZkGroupServer();
     ClientZkOperations clientZkOperations = new ClientZkOperations(server.getServerPublicParams());
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/TestZkGroupServer.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/TestZkGroupServer.java
index 38f05e12fc..cfe9f62c7d 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/TestZkGroupServer.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/groupsv2/TestZkGroupServer.java
@@ -9,7 +9,7 @@ import org.signal.zkgroup.profiles.ProfileKeyCredentialPresentation;
 import org.signal.zkgroup.profiles.ProfileKeyCredentialRequest;
 import org.signal.zkgroup.profiles.ProfileKeyCredentialResponse;
 import org.signal.zkgroup.profiles.ServerZkProfileOperations;
-import org.whispersystems.signalservice.testutil.ZkGroupLibraryUtil;
+import org.whispersystems.signalservice.testutil.LibSignalLibraryUtil;
 
 import java.util.UUID;
 
@@ -22,7 +22,7 @@ final class TestZkGroupServer {
   private final ServerZkProfileOperations serverZkProfileOperations;
 
   TestZkGroupServer() {
-    ZkGroupLibraryUtil.assumeZkGroupSupportedOnOS();
+    LibSignalLibraryUtil.assumeLibSignalSupportedOnOS();
 
     ServerSecretParams serverSecretParams = ServerSecretParams.generate();
 
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/util/UuidUtilTest.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/util/UuidUtilTest.java
index 63f55f2d34..b7c7045f8b 100644
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/api/util/UuidUtilTest.java
+++ b/libsignal/service/src/test/java/org/whispersystems/signalservice/api/util/UuidUtilTest.java
@@ -3,7 +3,6 @@ package org.whispersystems.signalservice.api.util;
 import com.google.protobuf.ByteString;
 
 import org.junit.Test;
-import org.signal.zkgroup.util.UUIDUtil;
 import org.whispersystems.libsignal.util.Hex;
 
 import java.io.IOException;
@@ -50,24 +49,6 @@ public final class UuidUtilTest {
     assertEquals("b83dfb0b-67f1-41aa-992e-030c167cd011", uuid.toString());
   }
 
-  @Test
-  public void byte_array_compatibility_with_zk_group_uuid_util() {
-    UUID uuid = UUID.fromString("67dfd496-ea02-4720-b13d-83a462168b1d");
-
-    UUID result = UUIDUtil.deserialize(UuidUtil.toByteArray(uuid));
-
-    assertEquals(uuid, result);
-  }
-
-  @Test
-  public void byte_string_compatibility_with_zk_group_uuid_util() {
-    UUID uuid = UUID.fromString("67dfd496-ea02-4720-b13d-83a462168b1d");
-
-    UUID result = UuidUtil.fromByteString(ByteString.copyFrom(UUIDUtil.serialize(uuid)));
-
-    assertEquals(uuid, result);
-  }
-
   @Test
   public void byte_string_round_trip() {
     UUID uuid = UUID.fromString("67dfd496-ea02-4720-b13d-83a462168b1d");
diff --git a/libsignal/service/src/test/java/org/whispersystems/signalservice/testutil/ZkGroupLibraryUtil.java b/libsignal/service/src/test/java/org/whispersystems/signalservice/testutil/ZkGroupLibraryUtil.java
deleted file mode 100644
index 1f9251d968..0000000000
--- a/libsignal/service/src/test/java/org/whispersystems/signalservice/testutil/ZkGroupLibraryUtil.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package org.whispersystems.signalservice.testutil;
-
-import org.signal.zkgroup.internal.Native;
-
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.fail;
-import static org.junit.Assume.assumeNoException;
-
-public final class ZkGroupLibraryUtil {
-
-  private ZkGroupLibraryUtil() {
-  }
-
-  /**
-   * Attempts to initialize the ZkGroup Native class, which will load the native binaries.
-   * <p>
-   * If that fails to link, then on Unix, it will fail as we rely on that for CI.
-   * <p>
-   * If that fails to link, and it's not Unix, it will skip the test via assumption violation.
-   * <p>
-   * If using inside a PowerMocked test, the assumption violation can be fatal, use:
-   * {@code @PowerMockRunnerDelegate(JUnit4.class)}
-   */
-  public static void assumeZkGroupSupportedOnOS() {
-    try {
-      Class.forName(Native.class.getName());
-    } catch (ClassNotFoundException e) {
-      fail();
-    } catch (UnsatisfiedLinkError | NoClassDefFoundError e) {
-      String osName = System.getProperty("os.name");
-
-      if (isUnix(osName)) {
-        fail("Not able to link native ZkGroup on a key OS: " + osName);
-      } else {
-        assumeNoException("Not able to link native ZkGroup on this operating system: " + osName, e);
-      }
-    }
-  }
-
-  private static boolean isUnix(String osName) {
-    assertNotNull(osName);
-    osName = osName.toLowerCase();
-    return osName.contains("nix") || osName.contains("nux") || osName.contains("aix");
-  }
-}
diff --git a/libsignal/service/witness-verifications.gradle b/libsignal/service/witness-verifications.gradle
index f2541b273b..73434030ca 100644
--- a/libsignal/service/witness-verifications.gradle
+++ b/libsignal/service/witness-verifications.gradle
@@ -39,13 +39,10 @@ dependencyVerification {
         ['org.reactivestreams:reactive-streams:1.0.3',
          '1dee0481072d19c929b623e155e14d2f6085dc011529a0a0dbefc84cf571d865'],
 
-        ['org.signal:zkgroup-java:0.8.2',
-         'eaae035a974e0179052d9b90fb4dc4d5b8bd2fdb0b20ed36824f2bdf9fb6dd36'],
-
         ['org.threeten:threetenbp:1.3.6',
          'f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7'],
 
-        ['org.whispersystems:signal-client-java:0.9.7',
-         'b9c141324db38e940e910c71d3c8474679a9f6f46c4d4f3116ec63a1e1368ffc'],
+        ['org.whispersystems:signal-client-java:0.10.0',
+         'e32606dfab66f9c4a1356da988ae51f55e52a30669621da94ae4032d7e5c5528'],
     ]
 }