diff --git a/pkgs/applications/misc/diff-pdf/default.nix b/pkgs/applications/misc/diff-pdf/default.nix
index f5e5dccd0f39..186826e6f7d4 100644
--- a/pkgs/applications/misc/diff-pdf/default.nix
+++ b/pkgs/applications/misc/diff-pdf/default.nix
@@ -9,13 +9,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "diff-pdf";
-  version = "0.4.1";
+  version = "0.5";
 
   src = fetchFromGitHub {
     owner = "vslavik";
     repo = "diff-pdf";
     rev = "v${version}";
-    sha256 = "1y5ji4c4m69vzs0z051fkhfdrjnyxb6kzac5flhdkfb2hgp1jnxl";
+    sha256 = "sha256-Si8v5ZY1Q/AwQTaxa1bYG8bgqxWj++c4Hh1LzXSmSwE=";
   };
 
   nativeBuildInputs = [ autoconf automake pkg-config ];