diff --git a/requirements.txt b/requirements.txt
index c69e78c..352f7d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ certifi==2025.6.15
     # via requests
 charset-normalizer==3.4.2
     # via requests
-idna==3.10
+idna==3.15
     # via requests
 ijson==3.4.0
     # via stix2arango