diff --git a/tests/requirements.txt b/tests/requirements.txt
index ba286ea..1cb65e9 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -2,7 +2,7 @@ attrs==21.4.0
 certifi==2023.7.22
 charset-normalizer==2.0.12
 greenlet==1.1.2
-idna==3.3
+idna==3.7
 importlib-resources==5.4.0
 iniconfig==1.1.1
 jsonschema==4.4.0