diff --git a/requirements.txt b/requirements.txt
index 77771ea..4929cf8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ durationpy==0.10
     # via kubernetes
 google-auth==2.41.1
     # via kubernetes
-idna==3.10
+idna==3.15
     # via requests
 kubernetes==34.1.0
     # via chartreuse (pyproject.toml)