diff --git a/akamai/requirements.txt b/akamai/requirements.txt
index a9d66369..0543f186 100644
--- a/akamai/requirements.txt
+++ b/akamai/requirements.txt
@@ -7,7 +7,7 @@ edgegrid-python==1.1.1
 enum34==1.1.6
 httpie==1.0.3
 httpie-edgegrid==1.0.2
-idna==2.8
+idna==3.7
 ipaddress==1.0.22
 ndg-httpsclient==0.5.1
 pyasn1==0.4.5