diff --git a/pyproject.toml b/pyproject.toml
index 5c92f027bb9e27dc99f11b07d043f9f1c7e59dc0..fbbfcce7489755b96648cd5ca8f0fba1383a9b0a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ classifiers = [
 mlflow = [
     "mlflow-skinny==2.2.2",
     "pandas==2.0.0",
-    "boto3==1.35.39",
+    "boto3==1.35.40",
 ]
 
 [project.scripts]