diff --git a/python-client/requirements.txt b/python-client/requirements.txt
index 63a87fa..988006c 100644
--- a/python-client/requirements.txt
+++ b/python-client/requirements.txt
@@ -6,7 +6,7 @@ charset-normalizer==2.0.10
 google-auth==2.5.0
 grpcio==1.62.2
 grpcio-tools==1.62.2
-idna==3.7
+idna==3.15
 importlib-metadata==4.8.3
 iniconfig==1.1.1
 packaging==21.3