diff --git a/backend/requirements.txt b/backend/requirements.txt
index bb93a6d4..a89a01d8 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -41,6 +41,6 @@ torch==1.8.0
 torchvision==0.9.0
 tqdm==4.59.0
 typing-extensions==3.7.4.3
-urllib3==1.26.5
+urllib3==1.25.8
 webencodings==0.5.1
 Werkzeug==1.0.1