diff --git a/pkgs/by-name/si/signal-desktop/libsignal-node.nix b/pkgs/by-name/si/signal-desktop/libsignal-node.nix
index 599530664cb3..f9a0174b46f3 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 = "0.83.0";
+  version = "0.86.3";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "libsignal";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-lSk9C2RIRsAlSUr8folhdHkHkpAfPM+vwJ/rZ6mys3Q=";
+    hash = "sha256-MEwtFOYdp8VjZ++R003kXj72m5yY5V/s+PwyORmN5os=";
   };
 
-  cargoHash = "sha256-0P89+p0WlQaa48wpgsaapIhEzlAnWVPl9qD+jnBw9mM=";
+  cargoHash = "sha256-xAYMoOdEhq0502lWSwm1aDFh4gIEP1OYUWdOAqijeGM=";
 
   npmRoot = "node";
   npmDeps = fetchNpmDeps {
     name = "${finalAttrs.pname}-npm-deps";
     inherit (finalAttrs) version src;
     sourceRoot = "${finalAttrs.src.name}/${finalAttrs.npmRoot}";
-    hash = "sha256-4sd8JVQfCC4dAkksICbb3e4JjNcgplOW26TyRkAFWp0=";
+    hash = "sha256-6LL0+jLDfvU021EnArI71IAJOM/0HZcxNu5D+HfitS4=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/si/signal-desktop/package.nix b/pkgs/by-name/si/signal-desktop/package.nix
index cedd3d933f1d..18b721276819 100644
--- a/pkgs/by-name/si/signal-desktop/package.nix
+++ b/pkgs/by-name/si/signal-desktop/package.nix
@@ -54,13 +54,13 @@ let
     '';
   });
 
-  version = "7.81.0";
+  version = "7.82.0";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "Signal-Desktop";
     tag = "v${version}";
-    hash = "sha256-Ulv4/VZxsMAFKsNshVDdWjqGg4FzazvWdXGohwlyKs4=";
+    hash = "sha256-TcOLv5i1F9zQxbL8p8Smkil01OcnYpiLcfU2QwCGmXA=";
   };
 
   sticker-creator = stdenv.mkDerivation (finalAttrs: {
@@ -140,15 +140,15 @@ stdenv.mkDerivation (finalAttrs: {
     fetcherVersion = 1;
     hash =
       if withAppleEmojis then
-        "sha256-aNef+j0Kw8ERa1KKerGFi1+14U7YEclHThGIjkmQQow="
+        "sha256-taF3A2YcqMzqcS401fxRW9wEC/Ol7bVJ6belF4RTIRk="
       else
-        "sha256-n5wvPqYCqKGC8ApUJ7K7OSwOHJq1rEivXiowK+HzN8M=";
+        "sha256-sWxxANPW0W5/tmowoJ7ZPBEBSurKN6C+wZAcLa2QHz8=";
   };
 
   env = {
     ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
     SIGNAL_ENV = "production";
-    SOURCE_DATE_EPOCH = 1764799973;
+    SOURCE_DATE_EPOCH = 1765407102;
   };
 
   preBuild = ''
diff --git a/pkgs/by-name/si/signal-desktop/ringrtc.nix b/pkgs/by-name/si/signal-desktop/ringrtc.nix
index 4a918428b062..eff4bc70f17e 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 = "2.59.4";
+  version = "2.60.7";
 
   src = fetchFromGitHub {
     owner = "signalapp";
     repo = "ringrtc";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Yj2ARjQsEDoempZmX+N4whhyTiLxDPR6Y/qeeku9GOQ=";
+    hash = "sha256-tTfWAnY7I1Gch/tRr4o7NhoZhZ5+jGoZ1BWgAYl0a+I=";
   };
 
-  cargoHash = "sha256-b17tO22CtVl4JK0ABD7h+JyyYwLOK1VTKTSKIGim2yQ=";
+  cargoHash = "sha256-h44LLxKDKBVfBMVdVUtlQdct+sFK553rRoOAXsSYqIM=";
 
   preConfigure = ''
     # Check for matching webrtc version
diff --git a/pkgs/by-name/si/signal-desktop/webrtc-sources.json b/pkgs/by-name/si/signal-desktop/webrtc-sources.json
index 4e443fb72ed7..930dfda27d7a 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-E4qWqB9rxANygL3UMavjbVNcKdsn6GAv0eawXsrmIQg=",
+            "hash": "sha256-bjbMVnTgSrjHbJOpQz+PSf0kppzX3Wvu5wihPTRY9qg=",
             "owner": "signalapp",
             "repo": "webrtc",
-            "tag": "7339d"
+            "tag": "7339f"
         },
         "fetcher": "fetchFromGitHub"
     },