diff --git a/packages/ipykernel/requirements.txt b/packages/ipykernel/requirements.txt
index 22aba2e..ba84bee 100644
--- a/packages/ipykernel/requirements.txt
+++ b/packages/ipykernel/requirements.txt
@@ -1,3 +1,3 @@
 # The downstream release under test. Dependabot updates this file; the
 # git tag is derived from it via tag_template in package.env.
-ipykernel==7.3.0
+ipykernel==7.4.0