diff --git a/pkgs/development/python-modules/rtfde/default.nix b/pkgs/development/python-modules/rtfde/default.nix
index c94aef02ba88..63733910ff01 100644
--- a/pkgs/development/python-modules/rtfde/default.nix
+++ b/pkgs/development/python-modules/rtfde/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "rtfde";
-  version = "0.1.2.1";
+  version = "0.1.2.2";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "seamustuohy";
     repo = "RTFDE";
     tag = version;
-    hash = "sha256-dtPWgtOYpGaNRmIE7WNGJd/GWB2hQXsFJDDSHIcIjY4=";
+    hash = "sha256-1yjxp6N07I9kwFRtgsLo9UPSG4FU+ic1tNm6U/xWk74=";
   };
 
   build-system = [ setuptools ];