diff --git a/dev-requirements.txt b/dev-requirements.txt
index c6e932e..d91b947 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -60,7 +60,7 @@ httpx==0.28.1
     # via -r dev-requirements.in
 id==1.5.0
     # via twine
-idna==3.11
+idna==3.15
     # via
     #   -r requirements.txt
     #   anyio
diff --git a/requirements.txt b/requirements.txt
index 4ea65ff..95ae459 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ bracex==2.6
     # via wcmatch
 fastapi==0.121.2
     # via -r requirements.in
-idna==3.11
+idna==3.15
     # via anyio
 pycasbin==2.6.0
     # via -r requirements.in