diff --git a/pkgs/applications/misc/ausweisapp2/default.nix b/pkgs/applications/misc/ausweisapp2/default.nix
index c7ee1885686..525ab9788c5 100644
--- a/pkgs/applications/misc/ausweisapp2/default.nix
+++ b/pkgs/applications/misc/ausweisapp2/default.nix
@@ -3,13 +3,13 @@
 
 mkDerivation rec {
   pname = "AusweisApp2";
-  version = "1.26.3";
+  version = "1.26.4";
 
   src = fetchFromGitHub {
     owner = "Governikus";
     repo = "AusweisApp2";
     rev = version;
-    hash = "sha256-YI9/rMoe5Waw2e/tObvu+wi9dkmhEoG9v3ZQzkn4QH4=";
+    hash = "sha256-l/sPqXkr4rSMEbPi/ahl/74RYqNrjcb28v6/scDrh1w=";
   };
 
   nativeBuildInputs = [ cmake pkg-config ];