diff --git a/pkgs/tools/misc/jdupes/default.nix b/pkgs/tools/misc/jdupes/default.nix
index ee6392457971..9ce06c9cf438 100644
--- a/pkgs/tools/misc/jdupes/default.nix
+++ b/pkgs/tools/misc/jdupes/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "jdupes-${version}";
-  version = "1.11.1";
+  version = "1.12";
 
   src = fetchFromGitHub {
     owner = "jbruchon";
     repo  = "jdupes";
     rev   = "v${version}";
-    sha256 = "1yg7071lwl561s7r0qrnfx45z3ny8gjfrxpx0dbyhv3ywiac5kw8";
+    sha256 = "1m5506scjbf2820p7mbsdsb2acg9jm74sb1604m9iz8v3dcn9dm6";
     # Unicode file names lead to different checksums on HFS+ vs. other
     # filesystems because of unicode normalisation. The testdir
     # directories have such files and will be removed.