diff --git a/Pipfile b/Pipfile
index 1c78a0c..003fc71 100644
--- a/Pipfile
+++ b/Pipfile
@@ -24,7 +24,7 @@ editorconfig = "==0.12.3"
 filelock = "==3.12.4"
 html-tag-names = "==0.1.2"
 html-void-elements = "==0.1.0"
-idna = "==3.4"
+idna = "==3.7"
 imagesize = "==1.4.1"
 isort = "==5.12.0"
 jinja2 = "==3.1.2"