diff --git a/requirements.txt b/requirements.txt
index e930dc6..b8862a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ MarkupSafe==1.0
 osmapi==1.1.0
 psycopg2==2.7.5
 requests==2.19.1
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1