diff --git a/pyproject.toml b/pyproject.toml
index c903801..4f43008 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dependencies = [
   "nbconvert",
   "nbclient",
   "nbformat",
-  "pandas",
+  "pandas<2.2",
   "sqlalchemy",
   "toml",
   "types-toml",