diff --git a/requirements.txt b/requirements.txt
index 8326e01..d6d5954 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ coverage==5.3.1
 dpath==2.0.1
 google-auth==1.24.0
 httpretty==1.0.3
-idna==2.10
+idna==3.0
 kubernetes==12.0.1
 oauthlib==3.1.0
 parse-it==3.5.0