diff --git a/requirements.txt b/requirements.txt
index 8f5ee72..8155dce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ scikit-learn==0.21.3
 scipy==1.3.1
 six==1.11.0
 sklearn==0.0
-urllib3==1.24.1
+urllib3==1.26.5
 webencodings==0.5.1
 Werkzeug==0.14.1
 XlsxWriter==1.0.9