diff --git a/backend/requirements.txt b/backend/requirements.txt
index 499eae36dec..6d24c889eac 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -8,7 +8,7 @@ python-jose==3.4.0
 passlib[bcrypt]==1.7.4
 
 requests==2.32.3
-aiohttp==3.11.11
+aiohttp==3.13.3
 async-timeout
 aiocache
 aiofiles
diff --git a/pyproject.toml b/pyproject.toml
index 52260e45e22..5b592ad03dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
     "passlib[bcrypt]==1.7.4",
 
     "requests==2.32.3",
-    "aiohttp==3.11.11",
+    "aiohttp==3.13.3",
     "async-timeout",
     "aiocache",
     "aiofiles",