diff --git a/requirements.txt b/requirements.txt
index 22c7fa7..efc59c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ httplib2==0.31.2
     # via
     #   google-api-python-client
     #   google-auth-httplib2
-idna==3.13
+idna==3.15
     # via requests
 oauthlib==3.3.1
     # via requests-oauthlib