diff --git a/curator/opensearch_indices_cleaner/docker/requirements.txt b/curator/opensearch_indices_cleaner/docker/requirements.txt
index 093e1d41..367432a6 100644
--- a/curator/opensearch_indices_cleaner/docker/requirements.txt
+++ b/curator/opensearch_indices_cleaner/docker/requirements.txt
@@ -1,5 +1,5 @@
 botocore==1.38.42
-boto3==1.38.42
+boto3==1.43.13
 curator-opensearch==0.0.13
 opensearch-py==3.0.0
 schedule==1.2.2