diff --git a/requirements.txt b/requirements.txt
index 787da6b..e817ae5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ googleapis-common-protos==1.5.9
 Jinja2==2.10
 requests==2.21.0
 six==1.12.0
-urllib3==1.24.1
\ No newline at end of file
+urllib3==1.26.5
\ No newline at end of file