diff --git a/package.json b/package.json
index 5cd0332d1b..456741218c 100644
--- a/package.json
+++ b/package.json
@@ -133,7 +133,7 @@
     "@react-aria/utils": "3.25.3",
     "@react-spring/web": "10.0.3",
     "@react-types/shared": "3.27.0",
-    "@signalapp/libsignal-client": "0.88.1",
+    "@signalapp/libsignal-client": "0.88.2",
     "@signalapp/minimask": "1.0.1",
     "@signalapp/mute-state-change": "workspace:1.0.0",
     "@signalapp/quill-cjs": "2.1.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index db3c7108c8..2223b61bee 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -126,8 +126,8 @@ importers:
         specifier: 3.27.0
         version: 3.27.0(react@18.3.1)
       '@signalapp/libsignal-client':
-        specifier: 0.88.1
-        version: 0.88.1
+        specifier: 0.88.2
+        version: 0.88.2
       '@signalapp/minimask':
         specifier: 1.0.1
         version: 1.0.1
@@ -3451,8 +3451,8 @@ packages:
   '@signalapp/libsignal-client@0.76.7':
     resolution: {integrity: sha512-iGWTlFkko7IKlm96Iy91Wz5sIN089nj02ifOk6BWtLzeVi0kFaNj+jK26Sl1JRXy/VfXevcYtiOivOg43BPqpg==}
 
-  '@signalapp/libsignal-client@0.88.1':
-    resolution: {integrity: sha512-pDGOhMyK/echstvK46F2IIWMcYJbhSfugO9bmsYi83aAZmdLcEVH5L/PnRQmNfRPS8a1/Zf2Ecjg5AuZIbaoEQ==}
+  '@signalapp/libsignal-client@0.88.2':
+    resolution: {integrity: sha512-/jehfZz8F1lG7Yv4g9EFCBIbItpfOOPszBlnAZH1ubk5iOWPpAmeIXbriQ0nho8YgHQejfQAP3OSEr2K8lrwFQ==}
 
   '@signalapp/minimask@1.0.1':
     resolution: {integrity: sha512-QAwo0joA60urTNbW9RIz6vLKQjy+jdVtH7cvY0wD9PVooD46MAjE40MLssp4xUJrph91n2XvtJ3pbEUDrmT2AA==}
@@ -14113,7 +14113,7 @@ snapshots:
       type-fest: 4.26.1
       uuid: 11.0.2
 
-  '@signalapp/libsignal-client@0.88.1':
+  '@signalapp/libsignal-client@0.88.2':
     dependencies:
       node-gyp-build: 4.8.4
       type-fest: 4.26.1
diff --git a/ts/RemoteConfig.dom.ts b/ts/RemoteConfig.dom.ts
index 0de6dba541..819d4114e1 100644
--- a/ts/RemoteConfig.dom.ts
+++ b/ts/RemoteConfig.dom.ts
@@ -97,8 +97,6 @@ const KnownDesktopLibsignalNetKeys = [
   'desktop.libsignalNet.chatPermessageDeflate.prod',
   'desktop.libsignalNet.chatRequestConnectionCheckTimeoutMillis.beta',
   'desktop.libsignalNet.chatRequestConnectionCheckTimeoutMillis',
-  'desktop.libsignalNet.disableNagleAlgorithm.beta',
-  'desktop.libsignalNet.disableNagleAlgorithm',
   'desktop.libsignalNet.grpc.AccountsAnonymousCheckAccountExistence.beta',
   'desktop.libsignalNet.grpc.AccountsAnonymousCheckAccountExistence',
   'desktop.libsignalNet.grpc.AccountsAnonymousLookupUsernameHash.beta',
@@ -107,6 +105,8 @@ const KnownDesktopLibsignalNetKeys = [
   'desktop.libsignalNet.grpc.AccountsAnonymousLookupUsernameLink',
   'desktop.libsignalNet.grpc.MessagesAnonymousSendMultiRecipientMessage.beta',
   'desktop.libsignalNet.grpc.MessagesAnonymousSendMultiRecipientMessage',
+  'desktop.libsignalNet.useH2ForAuthChat.beta',
+  'desktop.libsignalNet.useH2ForAuthChat',
   'desktop.libsignalNet.useH2ForUnauthChat.beta',
   'desktop.libsignalNet.useH2ForUnauthChat',
 ] as const;