diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index eff2d98..8869455
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ enum34==1.0.4
 github3.py==0.9.4
 gspread==0.2.5
 httplib2==0.9.2
-idna==2.0
+idna==3.7
 ipaddress==1.0.14
 ndg-httpsclient==0.4.0
 oauth2client==1.5.1