diff --git a/server_s3_prototype/requirements.txt b/server_s3_prototype/requirements.txt
index 2c0ff9b..50da5d5 100644
--- a/server_s3_prototype/requirements.txt
+++ b/server_s3_prototype/requirements.txt
@@ -14,5 +14,5 @@ s3transfer==0.2.1
 six==1.12.0
 sqlparse==0.3.0
 typed-ast==1.4.0
-urllib3==1.25.3
+urllib3==1.26.5
 wrapt==1.11.2