diff --git a/pkgs/tools/security/pcsc-cyberjack/default.nix b/pkgs/tools/security/pcsc-cyberjack/default.nix
index b74905b6e7e..7d7c8ef4971 100644
--- a/pkgs/tools/security/pcsc-cyberjack/default.nix
+++ b/pkgs/tools/security/pcsc-cyberjack/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "pcsc-cyberjack-${version}";
-  version = "3.99.5_SP09";
+  version = "3.99.5_SP12";
 
   src = with stdenv.lib; let
     splittedVer = splitString "_" version;
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   in fetchurl {
     url = "http://support.reiner-sct.de/downloads/LINUX/V${version}"
         + "/pcsc-cyberjack-${tarballVersion}.tar.bz2";
-    sha256 = "1m1r26q0k2hrxfi73j4v25qfh20x4b1hcbcpgjgv7qxa33dbi30z";
+    sha256 = "04pkmybal56s5xnjld09vl1s1h6qf8mvhm41b758d6hi240kgp1j";
   };
 
   nativeBuildInputs = [ pkgconfig ];