diff --git a/requirements.3.10.txt b/requirements.3.10.txt
index 377fbf45..3aff766d 100644
--- a/requirements.3.10.txt
+++ b/requirements.3.10.txt
@@ -25,7 +25,7 @@ grpcio==1.62.1
 h5py==3.10.0
 #-e git+ssh://git@github-realname/weberlab-hhu/Helixer.git@887e09104cf0895f1e3937434ae75d0fc15ff21a#egg=helixer
 HTSeq==2.0.5
-idna==3.6
+idna==3.7
 iniconfig==2.0.0
 intervaltree==3.1.0
 joblib==1.3.2