diff --git a/pkgs/applications/networking/instant-messengers/signalbackup-tools/default.nix b/pkgs/applications/networking/instant-messengers/signalbackup-tools/default.nix
index 01e08946cb73..a4070a2aea3b 100644
--- a/pkgs/applications/networking/instant-messengers/signalbackup-tools/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signalbackup-tools/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "signalbackup-tools";
-  version = "20221130";
+  version = "20221208";
 
   src = fetchFromGitHub {
     owner = "bepaald";
     repo = pname;
     rev = version;
-    sha256 = "sha256-xz9HSqDrkPP+5L499cT7cF/S3JYpBirTUze1Apkw120=";
+    sha256 = "sha256-GSZy2zW9Ek9nP9zoBfvq3wLghEsaGqmC1f4cs+OVaFE=";
   };
 
   postPatch = ''