diff --git a/server/requirements.txt b/server/requirements.txt
index ddf7298..4a08c3c 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -31,5 +31,5 @@ six==1.11.0
 sqlacodegen==1.1.6
 SQLAlchemy==1.3.0
 swagger-spec-validator==2.1.0
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.12.2