diff --git a/requirements_azure.txt b/requirements_azure.txt
index 5ec3303c..fd9fbf6c 100644
--- a/requirements_azure.txt
+++ b/requirements_azure.txt
@@ -2,7 +2,7 @@
 # Core dependencies only - add others as needed
 
 # Web framework
-aiohttp==3.9.1
+aiohttp==3.13.3
 aiohttp-cors==0.7.0
 
 # Essential dependencies