diff --git a/requirements.txt b/requirements.txt
index 53638d3..24e9a0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,5 +23,5 @@ pytz==2019.2
 requests==2.22.0
 retrying==1.3.3
 six==1.12.0
-urllib3==1.25.6
+urllib3==1.25.8
 Werkzeug==0.16.0