diff --git a/pkgs/development/python-modules/heudiconv/default.nix b/pkgs/development/python-modules/heudiconv/default.nix
index 8a860daeb253..f1a867984f47 100644
--- a/pkgs/development/python-modules/heudiconv/default.nix
+++ b/pkgs/development/python-modules/heudiconv/default.nix
@@ -14,7 +14,7 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.8.0";
+  version = "0.12.2";
   pname = "heudiconv";
 
   disabled = isPy27;
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     inherit pname version;
     #sha256 = "0gzqqa4pzhywdbvks2qjniwhr89sgipl5k7h9hcjs7cagmy9gb05";
-    sha256 = "1r6y93125mc84c09970ifps5xysp8ffp62rwlzili3q2k1m3fh4v";
+    sha256 = "sha256-cYr74mw7tXRJRr8rXlu1UMZuU3YXXfDzhuc+vaa+7PQ=";
   };
 
   postPatch = ''