diff --git a/pkgs/development/python-modules/ipykernel/default.nix b/pkgs/development/python-modules/ipykernel/default.nix
index 2ccb4cd94ee3..8751238168fe 100644
--- a/pkgs/development/python-modules/ipykernel/default.nix
+++ b/pkgs/development/python-modules/ipykernel/default.nix
@@ -25,14 +25,14 @@
 
 buildPythonPackage rec {
   pname = "ipykernel";
-  version = "6.29.5";
+  version = "6.30.1";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-8JOiLEpA+IKPjjMKnCl8uT3KsTvZZ43tbejlz4HFYhU=";
+    hash = "sha256-arsnAWGJZALna5E5T83OXRvl1F9FZnHlCAVy+FBb45s=";
   };
 
   # debugpy is optional, see https://github.com/ipython/ipykernel/pull/767