diff --git a/requirements.txt b/requirements.txt
index 61aecc9..4723372 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ scikit-learn==0.20.3
 scipy==1.2.1
 six==1.12.0
 sqlalchemy==1.3.1
-urllib3==1.24.1
+urllib3==1.26.5
 werkzeug==0.14.1