diff --git a/requirements.txt b/requirements.txt
index 122becbf..77405cb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,3 +7,4 @@ PyJWT
 pyotp
 qrcode
 requests
+aiohttp>=3.9.0 # not directly required, pinned by Snyk to avoid a vulnerability