diff --git a/requirements.txt b/requirements.txt
index 7100e34..fe66889 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ beautifulsoup4~=4.9.3
 aiogram==2.13
 sentry-sdk==1.0.0
 cytoolz~=0.11.0
+certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability