diff --git a/requirements.txt b/requirements.txt
index 003a09ac8..efd051b98 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ attrs==25.4.0
 black==25.9.0
 blessed==1.22.0
 boto3==1.40.50
-botocore==1.40.61
+botocore==1.40.66
 certifi==2025.8.3
 cffi==2.0.0
 charset-normalizer==3.4.4