diff --git a/pyproject.toml b/pyproject.toml
index 927177b78..c43c913e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
   "requests",
   "urllib3>=1.26.4",
   "gunicorn>=20.0.4",
-  "boto3==1.38.42",
+  "boto3==1.40.50",
   "grpcio>=1.68.1,<=1.70",
   "grpcio-tools>=1.68.1,<=1.70",
   "numpy>=1.21.6",