diff --git a/pyproject.toml b/pyproject.toml
index f5bc9565079bfa68a9777ef9ce5b256f28e64ba1..4bb4e7384fef014d8efcf05f65cc4a5a931efa51 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ classifiers = [
 mlflow = [
     "mlflow-skinny==2.2.2",
     "pandas==2.0.0",
-    "boto3==1.35.80",
+    "boto3==1.35.81",
 ]
 
 [project.scripts]