diff --git a/ACKNOWLEDGMENTS.md b/ACKNOWLEDGMENTS.md
index 4ad1b7dde1..30b888c1fc 100644
--- a/ACKNOWLEDGMENTS.md
+++ b/ACKNOWLEDGMENTS.md
@@ -10682,7 +10682,7 @@ SOFTWARE.
 
 ```
 
-## curve25519-dalek-derive 0.1.1, adler2 2.0.0, anyhow 1.0.95, async-trait 0.1.86, atomic-waker 1.1.2, displaydoc 0.2.5, dyn-clone 1.0.18, fastrand 2.3.0, home 0.5.9, itoa 1.0.14, linkme-impl 0.3.31, linkme 0.3.31, linux-raw-sys 0.4.15, minimal-lexical 0.2.1, num_enum 0.7.3, num_enum_derive 0.7.3, once_cell 1.20.3, paste 1.0.15, pin-project-internal 1.1.9, pin-project-lite 0.2.16, pin-project 1.1.9, prettyplease 0.2.29, proc-macro-crate 3.2.0, proc-macro2 1.0.93, quote 1.0.38, rustc-hash 1.1.0, rustix 0.38.44, rustversion 1.0.19, semver 1.0.25, send_wrapper 0.6.0, serde 1.0.217, serde_derive 1.0.217, serde_json 1.0.138, syn-mid 0.6.0, syn 2.0.98, thiserror-impl 1.0.69, thiserror-impl 2.0.11, thiserror 1.0.69, thiserror 2.0.11, unicode-ident 1.0.16, utf-8 0.7.6
+## curve25519-dalek-derive 0.1.1, adler2 2.0.0, anyhow 1.0.95, async-trait 0.1.86, atomic-waker 1.1.2, auto_enums 0.8.7, derive_utils 0.15.0, displaydoc 0.2.5, dyn-clone 1.0.18, fastrand 2.3.0, home 0.5.9, itoa 1.0.14, linkme-impl 0.3.31, linkme 0.3.31, linux-raw-sys 0.4.15, minimal-lexical 0.2.1, num_enum 0.7.3, num_enum_derive 0.7.3, once_cell 1.20.3, paste 1.0.15, pin-project-internal 1.1.9, pin-project-lite 0.2.16, pin-project 1.1.9, prettyplease 0.2.29, proc-macro-crate 3.2.0, proc-macro2 1.0.93, quote 1.0.38, rustc-hash 1.1.0, rustix 0.38.44, rustversion 1.0.19, semver 1.0.25, send_wrapper 0.6.0, serde 1.0.217, serde_derive 1.0.217, serde_json 1.0.138, syn-mid 0.6.0, syn 2.0.98, thiserror-impl 1.0.69, thiserror-impl 2.0.11, thiserror 1.0.69, thiserror 2.0.11, unicode-ident 1.0.16, utf-8 0.7.6
 
 ```
 Permission is hereby granted, free of charge, to any
diff --git a/package.json b/package.json
index 764b5d3668..36f07c63f1 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "@react-aria/focus": "3.19.1",
     "@react-spring/web": "9.7.5",
     "@signalapp/better-sqlite3": "9.0.13",
-    "@signalapp/libsignal-client": "0.66.2",
+    "@signalapp/libsignal-client": "0.67.0",
     "@signalapp/quill-cjs": "2.1.2",
     "@signalapp/ringrtc": "2.50.1",
     "@tanstack/react-virtual": "3.11.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c533345de8..4227281f78 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -122,8 +122,8 @@ importers:
         specifier: 9.0.13
         version: 9.0.13
       '@signalapp/libsignal-client':
-        specifier: 0.66.2
-        version: 0.66.2
+        specifier: 0.67.0
+        version: 0.67.0
       '@signalapp/quill-cjs':
         specifier: 2.1.2
         version: 2.1.2
@@ -2527,8 +2527,8 @@ packages:
   '@signalapp/libsignal-client@0.60.2':
     resolution: {integrity: sha512-tU4kNP/yCwkFntb2ahXOSQJtzdy+YifAB2yv5hw0qyKSidRHLn6bYiz4Zo2tjxLDRoBLAUxCRsQramStiqNZdA==}
 
-  '@signalapp/libsignal-client@0.66.2':
-    resolution: {integrity: sha512-zwgU0LXIJjJNVBxJWnjbJN1+gIUJ+eY+BnqIP1d0751Sq1zy5VMHs+/5nmEyVGNn6ptD0qseYXkxtr/XLs07Lw==}
+  '@signalapp/libsignal-client@0.67.0':
+    resolution: {integrity: sha512-K0MdgOQMqQkeXM9bBRa4FRw+q/IE6a+IICgw7wUwaO7y11IWLCRfaam/hNtHS1uzwPx6D1Ebo0pwKO9kHeShPw==}
 
   '@signalapp/mock-server@11.0.0':
     resolution: {integrity: sha512-JHEqdjXvWcXyLJ90OtaTIQVtizH/w+rmnPplNmHuUiDZIQIEvE3lRyZFyIvgVTNg29lQWs/Gw/o+hICerdOChQ==}
@@ -12249,7 +12249,7 @@ snapshots:
       type-fest: 4.26.1
       uuid: 8.3.2
 
-  '@signalapp/libsignal-client@0.66.2':
+  '@signalapp/libsignal-client@0.67.0':
     dependencies:
       node-gyp-build: 4.8.4
       type-fest: 4.26.1
diff --git a/ts/textsecure/WebsocketResources.ts b/ts/textsecure/WebsocketResources.ts
index da829965b7..1629614c80 100644
--- a/ts/textsecure/WebsocketResources.ts
+++ b/ts/textsecure/WebsocketResources.ts
@@ -184,9 +184,7 @@ export class IncomingWebSocketRequestLibsignal
   ) {}
 
   respond(status: number, _message: string): void {
-    if (this.ack) {
-      drop(this.ack.send(status));
-    }
+    this.ack?.send(status);
   }
 }