diff --git a/pkgs/development/python-modules/contourpy/default.nix b/pkgs/development/python-modules/contourpy/default.nix
index 85c7d8539219..652fbbef7207 100644
--- a/pkgs/development/python-modules/contourpy/default.nix
+++ b/pkgs/development/python-modules/contourpy/default.nix
@@ -27,7 +27,7 @@
 let
   contourpy = buildPythonPackage rec {
     pname = "contourpy";
-    version = "1.2.0";
+    version = "1.2.1";
     format = "pyproject";
 
     disabled = pythonOlder "3.8";
@@ -36,7 +36,7 @@ let
       owner = "contourpy";
       repo = "contourpy";
       rev = "refs/tags/v${version}";
-      hash = "sha256-5yZrIwwe9dL5vtdSJnOhY9X4BdK/cdEY4DkVVjCq1uw=";
+      hash = "sha256-Qd6FC7SgFyC/BvOPWVkr2ZfKVMVAknLlidNRq3zcWU0=";
     };
 
     nativeBuildInputs = [