diff --git a/requirements.txt b/requirements.txt
index f90709c..8ff7b21 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ pytz==2018.5
 PyYAML==5.4
 requests==2.19.1
 six==1.11.0
-urllib3==1.26.5
+urllib3==1.26.18
 watchdog==0.8.3