diff --git a/requirements-dev.txt b/requirements-dev.txt
index 772f90e..0197b7b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ html5tagger==1.3.0
 httpcore==1.0.2
 httptools==0.6.1
 httpx==0.26.0
-idna==3.6
+idna==3.7
 iniconfig==2.0.0
 multidict==6.0.4
 packaging==23.2