diff --git a/requirements.txt b/requirements.txt
index c41afc0..2099677 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,7 @@ spotipy==2.4.4
 lyricsfinder==1.2.8
 websocket-client==0.48.0
 dnspython==1.15.0
+certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
+jinja2>=3.1.3 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability
+werkzeug>=2.2.3 # not directly required, pinned by Snyk to avoid a vulnerability