diff --git a/pkgs/applications/graphics/gocr/default.nix b/pkgs/applications/graphics/gocr/default.nix
index 6fe37d605ae..98a32ad1899 100644
--- a/pkgs/applications/graphics/gocr/default.nix
+++ b/pkgs/applications/graphics/gocr/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, tk }:
 
 stdenv.mkDerivation rec {
-  name = "gocr-0.50";
+  name = "gocr-0.51";
 
   src = fetchurl {
     url = "http://www-e.uni-magdeburg.de/jschulen/ocr/${name}.tar.gz";
-    sha256 = "1dgmcpapy7h68d53q2c5d0bpgzgfb2nw2blndnx9qhc7z12149mw";
+    sha256 = "14i6zi6q11h6d0qds2cpvgvhbxk5xaa027h8cd0wy1zblh7sxckf";
   };
 
   buildFlags = [ "all" "libs" ];