diff --git a/scripts/project-templates/jupyter/requirements.txt b/scripts/project-templates/jupyter/requirements.txt
index a66857a..d2ba66f 100644
--- a/scripts/project-templates/jupyter/requirements.txt
+++ b/scripts/project-templates/jupyter/requirements.txt
@@ -19,7 +19,7 @@ plotly>=5.18.0,<6.0.0
 
 # Performance
 numba>=0.59.0,<0.60.0
-polars>=0.20.0,<0.21.0
+polars>=0.20.0,<1.38.0
 
 # Extensions
 jupyter-lsp>=2.2.0,<3.0.0