diff --git a/pyproject.toml b/pyproject.toml
index 8f154c9d886b55b88e56d777a8b395c2e28c4ca1..e5e1804238218e5a5adcac1c586169597af10675 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ classifiers = [
 mlflow = [
     "mlflow-skinny==2.2.2",
     "pandas==2.0.0",
-    "boto3==1.35.42",
+    "boto3==1.35.43",
 ]
 
 [project.scripts]