diff --git a/flake.lock b/flake.lock
--- a/flake.lock
+++ b/flake.lock
@@ -414,11 +414,11 @@ },
     "cinny": {
       "flake": false,
       "locked": {
-        "lastModified": 1779538221,
-        "narHash": "sha256-UF5MwV02G0oYIXtvyzHn+DifYM8PFlyb9DZ4w1fuyDE=",
+        "lastModified": 1782136705,
+        "narHash": "sha256-RjPdq9xNvUbJESV7CqxmgfqAx+MoKZbhUtJNTcH9aUk=",
         "owner": "cinnyapp",
         "repo": "cinny",
-        "rev": "80fd8863c9a07e89d6a2037e3e196cd8f372a2b1",
+        "rev": "69515e8e81d082a7b0609247e296391d3d6f1e38",
         "type": "github"
       },
       "original": {
diff --git a/nixos/tako/services/matrix/cinny.nix b/nixos/tako/services/matrix/cinny.nix
--- a/nixos/tako/services/matrix/cinny.nix
+++ b/nixos/tako/services/matrix/cinny.nix
@@ -18,12 +18,12 @@ cinnyConfigFile = pkgs.writeText "cinny-config.json" cinnyConfig;
   cinny = with pkgs;
     buildNpmPackage rec {
       pname = "cinny-unwrapped";
-      version = "4.11.1";
+      version = "4.12.3";
       src = inputs.cinny;
 
       nodejs = nodejs_22;
 
-      npmDepsHash = "sha256-8SyUFv1wgnqfSyBlykmeGI8RAmFt5Q5uS6OFLi+qPPY=";
+      npmDepsHash = "sha256-CU8AVRuMFOGI0/LbN0LGysBk+qc2XQYxQGfrrH72stc=";
 
       nativeBuildInputs = [
         python3