diff --git a/pkgs/by-name/si/signal-desktop/libsignal-node.nix b/pkgs/by-name/si/signal-desktop/libsignal-node.nix
index 3c61ab703de1..4af072e02a88 100644
--- a/pkgs/by-name/si/signal-desktop/libsignal-node.nix
+++ b/pkgs/by-name/si/signal-desktop/libsignal-node.nix
@@ -24,23 +24,23 @@ let
 in
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "libsignal-node";
-  version = "0.74.1";
+  version = "0.76.0";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "libsignal";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-ZMi+/d051CS7TcWVZnVItNpok0ac+vAvvZL/buNrtL0=";
+    hash = "sha256-8V+q28hv7LDsS3SdH27PVHtnAneB55xYqFkhRapkcOI=";
   };
   useFetchCargoVendor = true;
-  cargoHash = "sha256-pRMFWJSRjhZYfX7dmOQXK3BjhJKzPR1Pg+TZzTfPnd4=";
+  cargoHash = "sha256-z8PbpE+kID+kOmlimuvxTrzoWpbWTKpP6HHnhZDATWM=";
 
   npmRoot = "node";
   npmDeps = fetchNpmDeps {
     name = "${finalAttrs.pname}-npm-deps";
     inherit (finalAttrs) version src;
     sourceRoot = "${finalAttrs.src.name}/${finalAttrs.npmRoot}";
-    hash = "sha256-9x1oCzZLBeX0AN+R4qcyBNwsJ/AY6mebCEEfQ5JKpl8=";
+    hash = "sha256-/DL3sQeeZO4l16/rx7BrWEUGUIAdHft+gO3oJ1WQJUE=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/si/signal-desktop/package.nix b/pkgs/by-name/si/signal-desktop/package.nix
index 9045fb74a423..1dcee4bb8c21 100644
--- a/pkgs/by-name/si/signal-desktop/package.nix
+++ b/pkgs/by-name/si/signal-desktop/package.nix
@@ -52,13 +52,13 @@ let
     '';
   });
 
-  version = "7.59.0";
+  version = "7.61.0";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "Signal-Desktop";
     tag = "v${version}";
-    hash = "sha256-Brvr4SQ2TzAqrvXm9C7a1ejaP4kviJoQhgRBP3R3dIg=";
+    hash = "sha256-foMzSKm2BROZ8ATCdYx/0sl+4tQfhgoPA4AWSHEKL0Y=";
   };
 
   sticker-creator = stdenv.mkDerivation (finalAttrs: {
@@ -120,15 +120,15 @@ stdenv.mkDerivation (finalAttrs: {
       ;
     hash =
       if withAppleEmojis then
-        "sha256-mVC7dOsBcBrOEuz7t4xMv1QX2ZgfA5EjnRYunZEx73E="
+        "sha256-ry7s9fbKx4e1LR8DlI2LIJY9GQrxmU7JQt+3apJGw/M="
       else
-        "sha256-9hvqLZGSrzJD5vMTdHoIpDeRM6fu2JSRNdHgyeSWmDY=";
+        "sha256-AkrfugpNvk4KgesRLQbso8p5b96Dg174R9/xuP4JtJg=";
   };
 
   env = {
     ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
     SIGNAL_ENV = "production";
-    SOURCE_DATE_EPOCH = 1750885921;
+    SOURCE_DATE_EPOCH = 1752109090;
   };
 
   preBuild = ''
diff --git a/pkgs/by-name/si/signal-desktop/ringrtc.nix b/pkgs/by-name/si/signal-desktop/ringrtc.nix
index 21bc6cd536d6..084bf8c0cee2 100644
--- a/pkgs/by-name/si/signal-desktop/ringrtc.nix
+++ b/pkgs/by-name/si/signal-desktop/ringrtc.nix
@@ -19,16 +19,16 @@ let
 in
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "ringrtc";
-  version = "2.53.0";
+  version = "2.54.1";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "ringrtc";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-JxEeE5r/qQGfTBP0szpChRdPuUl4PMK1km84N/8Dozg=";
+    hash = "sha256-T8oI04DOnTHFs7xlJ1wJbK64zqgJ2dM4Plz+C26DWEg=";
   };
   useFetchCargoVendor = true;
-  cargoHash = "sha256-qOBjSj1MErB0SajScicVPEn2pqAY+kWq7TS4Wiu4oxI=";
+  cargoHash = "sha256-KTPZ/1rDqxYxgUfgVTnNg7nLNxwCWGXDf+uJAhmpB3g=";
 
   cargoBuildFlags = [
     "-p"
diff --git a/pkgs/by-name/si/signal-desktop/webrtc-sources.json b/pkgs/by-name/si/signal-desktop/webrtc-sources.json
index 5896f815331f..56eaf7261468 100644
--- a/pkgs/by-name/si/signal-desktop/webrtc-sources.json
+++ b/pkgs/by-name/si/signal-desktop/webrtc-sources.json
@@ -1,10 +1,10 @@
 {
     "src": {
         "args": {
-            "hash": "sha256-laPkmf87ujO0dmQ6LqGSnvajeE2D0i5hL95RxN+SdNA=",
+            "hash": "sha256-ErUR9Xg69X5PEPoDw65BU2Tcpo7+JC2Pc+pYIxEGzNA=",
             "owner": "signalapp",
             "repo": "webrtc",
-            "tag": "7103d"
+            "tag": "7103e"
         },
         "fetcher": "fetchFromGitHub"
     },