diff --git a/docs/requirements.txt b/docs/requirements.txt
index 94b06b2..ae176dc 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -5,7 +5,7 @@ certifi==2023.7.22
 charset-normalizer==3.1.0
 clang==14.0
 docutils==0.17.1
-idna==3.4
+idna==3.7
 imagesize==1.4.1
 Jinja2==3.1.3
 MarkupSafe==2.1.3