diff --git a/pyproject.toml b/pyproject.toml
index 2f052207..ae1a0b66 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -102,7 +102,7 @@ dev = [
     "pandas>=2.2,<3.0",
     "playwright>=1.44,<1.57",
     "plotly>=5.22,<7.0",
-    "polars>=0.20,<1.36",
+    "polars>=0.20,<1.37",
     "pyarrow>=11.0.0",
     "pre-commit>=3.1,<5.0",
     "pyfakefs>=5.7.3,<6.0",