diff --git a/requirements.txt b/requirements.txt
index ff00ce93..f688aafa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ psutil
 Jinja2
 pyyaml
 # AWS SDK
-boto3==1.43.18
+boto3==1.43.20
 botocore==1.43.15
 # Ansible
 # IMPORTANT: ansible-core >=2.19 breaks Windows module execution over AWS SSM.