diff --git a/pkgs/development/python-modules/jaxtyping/default.nix b/pkgs/development/python-modules/jaxtyping/default.nix
index d8548ce27ae5..4eb2cacee199 100644
--- a/pkgs/development/python-modules/jaxtyping/default.nix
+++ b/pkgs/development/python-modules/jaxtyping/default.nix
@@ -20,7 +20,7 @@
 let
   self = buildPythonPackage rec {
     pname = "jaxtyping";
-    version = "0.2.28";
+    version = "0.2.30";
     pyproject = true;
 
     disabled = pythonOlder "3.9";
@@ -29,7 +29,7 @@ let
       owner = "google";
       repo = "jaxtyping";
       rev = "refs/tags/v${version}";
-      hash = "sha256-xDFrgPecUIfCACg/xkMQ8G1+6hNiUUDg9eCZKNpNfzs=";
+      hash = "sha256-WOMEzOZE6A7hqUcs1bZZAgGSWsdzIzaquQIX/1pN/0M=";
     };
 
     nativeBuildInputs = [