diff --git a/pyproject.toml b/pyproject.toml
index 22ae644..aa0df5f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "aiohttp==3.9.1",
+    "aiohttp==3.12.15",
     "ipython>=8.18.1",
     "pytest==8.4.1",
     "pytest-cov==6.2.1",