diff --git a/python/requirements-optional.txt b/python/requirements-optional.txt
index d43d8be0a..520963b8f 100644
--- a/python/requirements-optional.txt
+++ b/python/requirements-optional.txt
@@ -2,3 +2,5 @@ hidapi >= 0.7.99.post20
 web3 >= 4.8
 Pillow
 stellar-sdk>=4.0.0,<6.0.0
+aiohttp>=3.13.3 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability