diff --git a/Google-dailogflow/requirements.txt b/Google-dailogflow/requirements.txt
index 7819cc7..793928a 100644
--- a/Google-dailogflow/requirements.txt
+++ b/Google-dailogflow/requirements.txt
@@ -10,7 +10,7 @@ MarkupSafe==1.1.1
 pyowm==2.8.0
 requests==2.18.4
 six==1.14.0
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==1.0.1
 wincertstore==0.2