diff --git a/requirement/backend_requirement.txt b/requirement/backend_requirement.txt
index 1a78a604a20..19f5deee891 100644
--- a/requirement/backend_requirement.txt
+++ b/requirement/backend_requirement.txt
@@ -3,7 +3,7 @@ jinja2==3.0.3
 triopg==0.6.0
 trio-asyncio==0.12.0
 # S3
-boto3==1.21.0
+boto3==1.21.4
 botocore==1.24.4
 # Swift
 python-swiftclient==3.13.0