diff --git a/cloudcomposerdiff/requirements.txt b/cloudcomposerdiff/requirements.txt
index 08ce60c..08545dd 100644
--- a/cloudcomposerdiff/requirements.txt
+++ b/cloudcomposerdiff/requirements.txt
@@ -30,7 +30,7 @@ grpcio==1.47.0
     #   grpcio-status
 grpcio-status==1.47.0
     # via google-api-core
-idna==3.3
+idna==3.7
     # via requests
 proto-plus==1.20.6
     # via google-cloud-orchestration-airflow