diff --git a/requirements.txt b/requirements.txt
index 61af179..65d5c94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ MarkupSafe==1.0
 psycopg2==2.7.3.2
 requests==2.18.4
 SQLAlchemy==1.1.15
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.12.2
 pandas==0.21.0
 python-Levenshtein==0.12.0