diff --git a/pyproject.toml b/pyproject.toml
index 91e6947..24a04fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dependencies = [
     "filelock==3.29.0",
     "h11==0.16.0",
     "id==1.6.1",
-    "idna==3.13",
+    "idna==3.15",
     "importlib-metadata==9.0.0",
     "invoke==3.0.3",
     "itsdangerous==2.2.0",
diff --git a/requirements.txt b/requirements.txt
index 2ee639e..d5414ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Flask==3.1.3
 Flask-SocketIO==5.6.1
 h11==0.16.0
 id==1.6.1
-idna==3.13
+idna==3.15
 importlib_metadata==9.0.0
 invoke==3.0.3
 itsdangerous==2.2.0