diff --git a/requirements.txt b/requirements.txt
index 60ec63d2..2158e018 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2026.2.25
 cryptography==46.0.7
 filelock==3.28.0
 google-auth==2.49.2
-idna==3.11
+idna==3.15
 packaging==26.1
 pip==26.0.1
 PyMySQL==1.1.2