diff --git a/requirements.txt b/requirements.txt
index 4bb6730..249bc64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ requests==2.25.1
 requests-oauthlib==1.3.0
 scipy==1.6.2
 tensorflow-cpu==2.5.2
-urllib3==1.26.5
+urllib3==1.26.18
 Werkzeug==2.0.1
 gunicorn==19.8.0
 dnspython==2.1.0