diff --git a/requirements.txt b/requirements.txt
index 59e1792..69c1d27 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2023.7.22
 charset-normalizer==3.1.0
 datatable @ git+https://github.com/h2oai/datatable@fd626b55b42d4fa33e1c77a910bb257a9ce54f66
 dotenv==0.0.5
-idna==3.4
+idna==3.7
 install==1.3.5
 molgenis-py-client==2.4.1
 numpy==1.24.2