diff --git a/pkgs/tools/security/tessen/default.nix b/pkgs/tools/security/tessen/default.nix
index e8517dda9b4e..944695e831dc 100644
--- a/pkgs/tools/security/tessen/default.nix
+++ b/pkgs/tools/security/tessen/default.nix
@@ -12,13 +12,13 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "tessen";
-  version = "2.2.1";
+  version = "2.2.3";
 
   src = fetchFromSourcehut {
     owner = "~ayushnix";
     repo  = pname;
     rev = "v${version}";
-    sha256  = "sha256-8hhYOd5h55kl7ChqdyRzsaxzWLpX41aqG8LfznmbFWw=";
+    sha256  = "sha256-mVGsI1JBG7X8J7gqocdfxWuTVSZpxS23QPGHCUofvV8=";
   };
 
   nativeBuildInputs = [ makeWrapper installShellFiles scdoc ];