diff --git a/requirements.txt b/requirements.txt
index a48ce33..62c082a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ flask==3.1.3 ; python_version >= "3.10" and python_version < "4.0"
 h11==0.16.0 ; python_version >= "3.10" and python_version < "4.0"
 httpcore==1.0.9 ; python_version >= "3.10" and python_version < "4.0"
 httpx==0.27.0 ; python_version >= "3.10" and python_version < "4.0"
-idna==3.7 ; python_version >= "3.10" and python_version < "4.0"
+idna==3.15 ; python_version >= "3.10" and python_version < "4.0"
 importlib-metadata==7.1.0 ; python_version >= "3.10" and python_version < "4.0"
 iniconfig==2.0.0 ; python_version >= "3.10" and python_version < "4.0"
 itsdangerous==2.2.0 ; python_version >= "3.10" and python_version < "4.0"