diff --git a/requirements.txt b/requirements.txt
index b0af5eb..7b1b2c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 superduperreload-core==0.0.3
 ipykernel
 ipyflow-core
-ipython==8.16.1
+ipython<=8.16.1