diff --git a/uv.lock b/uv.lock
index 90e8cea62..e90f42d74 100644
--- a/uv.lock
+++ b/uv.lock
@@ -753,7 +753,7 @@ awscrt = [
 
 [package.metadata]
 requires-dist = [
-    { name = "aiohttp", marker = "extra == 'aiohttp'", specifier = ">=3.14.0,<4.0" },
+    { name = "aiohttp", marker = "extra == 'aiohttp'", specifier = ">=3.11.12,<4.0" },
     { name = "awscrt", marker = "extra == 'awscrt'", specifier = "~=0.32.0" },
     { name = "smithy-core", editable = "packages/smithy-core" },
     { name = "yarl", marker = "extra == 'aiohttp'" },