diff --git a/pyproject.toml b/pyproject.toml
index bcac9e098..4890bfd13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
     # If you update the minimum required jsonschema version, also update it in build.yml
     "jsonschema>=3.0",
     "packaging",
-    "narwhals>=1.5.2"
+    "narwhals>=1.13.1"
 ]
 description = "Vega-Altair: A declarative statistical visualization library for Python."
 readme = "README.md"