diff --git a/requirements.txt b/requirements.txt
index 2359067..b8ff6f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ requests==2.20.0
 six==1.11.0
 slackclient==1.3.0
 Unidecode==1.0.22
-urllib3==1.24.2
+urllib3==1.26.5
 websocket-client==0.53.0
 wolframalpha==3.0.1
 wrapt==1.10.11