diff --git a/pkgs/development/libraries/libp11/default.nix b/pkgs/development/libraries/libp11/default.nix
index eb577a7f5a17..70a433ddc280 100644
--- a/pkgs/development/libraries/libp11/default.nix
+++ b/pkgs/development/libraries/libp11/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libp11";
-  version = "0.4.11";
+  version = "0.4.12";
 
   src = fetchFromGitHub {
     owner = "OpenSC";
     repo = "libp11";
     rev = "${pname}-${version}";
-    sha256 = "0hcl706i04nw5c1sj7l6sj6m0yjq6qijz345v498jll58fp5wif8";
+    sha256 = "sha256-Xqjl12xT30ZXWYzPWNN3jWY9pxojhd7Kq0OC7rABt4M=";
   };
 
   configureFlags = [