diff --git a/14-marimo/pyproject.toml b/14-marimo/pyproject.toml
index d57570c..bf4d2fc 100644
--- a/14-marimo/pyproject.toml
+++ b/14-marimo/pyproject.toml
@@ -6,6 +6,6 @@ readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
     "bauplan>=0.0.3a395",
-    "marimo==0.13.14",
+    "marimo==0.16.4",
     "polars>=1.30.0",
 ]