diff --git a/testing/constraints-3.11.txt b/testing/constraints-3.11.txt
index a622537154..e374579f1f 100644
--- a/testing/constraints-3.11.txt
+++ b/testing/constraints-3.11.txt
@@ -8,3 +8,4 @@ mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility
 pytest-xdist==3.3.1 # Pinned to unbreak unit tests
 ray==2.5.0 # Pinned until 2.9.3 is verified for Ray tests
+ipython==8.22.2 # Pinned to unbreak TypeAliasType import error