diff --git a/requirements.txt b/requirements.txt
index 14bd4199..d80b6ab6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,4 @@ python3-openid==3.1.0
 pytz==2018.5
 requests==2.22.0
 requests-oauthlib==1.2.0
-urllib3==1.25.3
+urllib3==1.25.8