diff --git a/requirements.txt b/requirements.txt
index 240c3e8..3ff9555 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ markupsafe==1.1.0
 pytz==2018.9
 requests==2.21.0
 six==1.12.0
-urllib3==1.24.1
+urllib3==1.26.5
 werkzeug==0.14.1
\ No newline at end of file