diff --git a/dnas/requirements.txt b/dnas/requirements.txt
index 2f9107d..19f7e29 100644
--- a/dnas/requirements.txt
+++ b/dnas/requirements.txt
@@ -3,7 +3,7 @@ black==24.3.0
 certifi==2023.7.22
 charset-normalizer==2.0.12
 Deprecated==1.2.13
-idna==3.3
+idna==3.7
 isort==5.12.0
 mrtparse==2.2.0
 mypy==1.6.1