diff --git a/requirements.txt b/requirements.txt
index 098b2e1..0354a2e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,4 @@ google-api-python-client==1.3.1
 flask-restful==0.2.1
 Flask-WTF==0.9.5
 requests==2.3.0
-urllib3==1.19
+urllib3==1.26.5