diff --git a/pyproject.toml b/pyproject.toml
index 334e670..ee5c8c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ deltalake = [
     "deltalake==1.0.1",
 ]
 duckdb = [
-    "duckdb==1.2.2",
+    "duckdb==1.4.0",
 ]
 restapi = [
     "requests==2.32.3",