diff --git a/requirements.txt b/requirements.txt
index 238ed3d..1664edf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2023.11.17
 charset-normalizer==3.3.2
 click==8.1.7
 commonmark==0.9.1
-idna==3.6
+idna==3.7
 iniconfig==2.0.0 ; python_version >= '3.7'
 json-ref-dict==0.7.2
 jsonpointer==2.4