diff --git a/requirements.txt b/requirements.txt
index 8072d6c..35723d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ pyasn1==0.6.1
 python-dateutil==2.9.0.post0
 PyYAML==6.0.2
 rsa>=4.0,<5.0
-s3transfer==0.11.4
+s3transfer==0.13.1
 setuptools==78.1.0
 six==1.17.0
 urllib3==2.3.0