diff --git a/ixporter/requirements.txt b/ixporter/requirements.txt
index 4c081e1..d2d694f 100644
--- a/ixporter/requirements.txt
+++ b/ixporter/requirements.txt
@@ -6,7 +6,7 @@ charset-normalizer==3.1.0
 click==8.1.3
 colorama==0.4.6
 commonmark==0.9.1
-idna==3.4
+idna==3.7
 jsonlines==3.1.0
 more-itertools==9.1.0
 Pygments==2.15.0