diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index c5f6053058d8..b73f7a0e9649 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -40,14 +40,14 @@ let
   };
 in buildPythonPackage rec {
   pname = "numpy";
-  version = "1.20.2";
+  version = "1.20.3";
   format = "pyproject.toml";
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1vkc1739lwqx0n9dwxzmy18axlz22za034xa8jh0lmfpbazj52c7";
+    sha256 = "e55185e51b18d788e49fe8305fd73ef4470596b33fc2c1ceb304566b99c71a69";
   };
 
   patches = lib.optionals python.hasDistutilsCxxPatch [