diff --git a/requirements.txt b/requirements.txt
index bdd3ace..f872259 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 pyserial
-aiogram
\ No newline at end of file
+aiogram
+aiohttp>=3.9.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file