diff --git a/server/requirements.txt b/server/requirements.txt
index 305b86a..2aaab70 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -11,5 +11,5 @@ pytz==2017.2
 PyYAML==3.12
 requests==2.18.4
 six==1.11.0
-urllib3==1.22
+urllib3==1.26.5
 psycopg2==2.7.7