diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 967ce98a705fe18638491c8c921fa1a882a308b4..335a3b1da29dd1a99c3c909101c3610d4cc6e7d2 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -6,7 +6,7 @@ aiodns==3.2.0
 aiohasupervisor==0.3.0
 aiohttp-asyncmdnsresolver==0.1.1
 aiohttp-fast-zlib==0.2.3
-aiohttp==3.11.12
+aiohttp==3.11.13
 aiohttp_cors==0.7.0
 aiousbwatcher==1.1.1
 aiozoneinfo==0.2.3
diff --git a/pyproject.toml b/pyproject.toml
index b43e4d284ca5ed5c57a2ca2ae9b0340b3297091b..1224cc0c70e6af9ad44cc44fba34e2fa134cc5c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies    = [
     # change behavior based on presence of supervisor. Deprecated with #127228
     # Lib can be removed with 2025.11
     "aiohasupervisor==0.3.0",
-    "aiohttp==3.11.12",
+    "aiohttp==3.11.13",
     "aiohttp_cors==0.7.0",
     "aiohttp-fast-zlib==0.2.3",
     "aiohttp-asyncmdnsresolver==0.1.1",
diff --git a/requirements.txt b/requirements.txt
index 962cab71a5370eb4492d4dfe4ed670cd1ebbfa3f..1ec004d7f65f5e5193b67ffd2c02b4ef23f84179 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@
 # Home Assistant Core
 aiodns==3.2.0
 aiohasupervisor==0.3.0
-aiohttp==3.11.12
+aiohttp==3.11.13
 aiohttp_cors==0.7.0
 aiohttp-fast-zlib==0.2.3
 aiohttp-asyncmdnsresolver==0.1.1