diff --git a/requirements.txt b/requirements.txt
index a5659ac..182ae94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ google-cloud-core==0.28.1
 google-cloud-storage==1.10.0
 google-resumable-media==0.3.1
 googleapis-common-protos==1.5.3
-idna==2.7
+idna==3.7
 jmespath==0.9.3
 kubernetes==6.0.0
 protobuf==3.6.0