diff --git a/pkgs/development/python-modules/pyclipper/default.nix b/pkgs/development/python-modules/pyclipper/default.nix
index edde76cd28d8..0b08fb4377bd 100644
--- a/pkgs/development/python-modules/pyclipper/default.nix
+++ b/pkgs/development/python-modules/pyclipper/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "pyclipper";
-  version = "1.3.0.post5";
+  version = "1.3.0.post6";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "fonttools";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-FKpP+tgJFzhij3wDQsAgwrTNnny7lgmN+tlSQ9JgG+Q=";
+    hash = "sha256-s2D0ipDatAaF7A1RYOKyI31nkfc/WL3vHWsAMbo+WcY=";
   };
 
   nativeBuildInputs = [