diff --git a/requirements.txt b/requirements.txt
index 48344d3f..df67e7a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ charset-normalizer==2.0.4
 cssselect==1.1.0
 docutils==0.17.1
 funcparserlib==0.3.6
-idna==3.2
+idna==3.7
 imagesize==1.2.0
 Jinja2==3.1.3
 lxml==4.9.1