diff --git a/docassemble_webapp/setup.py b/docassemble_webapp/setup.py
index bb30a544a..f85d63637 100644
--- a/docassemble_webapp/setup.py
+++ b/docassemble_webapp/setup.py
@@ -15,7 +15,7 @@ def read(fname):
     'docassemble.demo==1.4.102',
     "3to2==1.1.1",
     "acme==2.8.0",
-    "aiohttp==3.9.2",
+    "aiohttp==3.9.4",
     "aiohttp-retry==2.8.3",
     "aiosignal==1.3.1",
     "airtable-python-wrapper==0.15.3",