diff --git a/pkgs/development/libraries/pkcs11helper/default.nix b/pkgs/development/libraries/pkcs11helper/default.nix
index 3667aa696357..5cf5d34b9aff 100644
--- a/pkgs/development/libraries/pkcs11helper/default.nix
+++ b/pkgs/development/libraries/pkcs11helper/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "pkcs11-helper-${version}";
-  version = "1.25";
+  version = "1.25.1";
 
   src = fetchFromGitHub {
     owner = "OpenSC";
     repo = "pkcs11-helper";
     rev = "${name}";
-    sha256 = "1m7vd3f9dphcwnwz4vn2gh7byxzjfc836z0lg440yrilww20yhpy";
+    sha256 = "1nvj6kdbps860kw64m2rz3v2slyn7jkagfdmskrl6966n99iy2ns";
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];