diff --git a/pkgs/development/python-modules/graphql-core/default.nix b/pkgs/development/python-modules/graphql-core/default.nix
index a5893d87c0cb..22372843bdb0 100644
--- a/pkgs/development/python-modules/graphql-core/default.nix
+++ b/pkgs/development/python-modules/graphql-core/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "graphql-core";
-  version = "3.2.1";
+  version = "3.2.3";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = "graphql-python";
     repo = pname;
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-LLvfjlio0UmTwR2ZRpsoKTJoWHOEk740QE6K+5GNlrk=";
+    hash = "sha256-LtBbHA5r6/YNh2gKX0+NqQjrpKuMioyOYWT0R59SIL4=";
   };
 
   checkInputs = [