diff --git a/requirements.txt b/requirements.txt
index 1e7f034..d91f11f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,7 @@ twilio~=6.38.1
 faker~=4.0.3
 python-dotenv==0.13.0
 pytest==5.4.1
+certifi>=2024.7.4 # not directly required, pinned by Snyk to avoid a vulnerability
+idna>=3.7 # not directly required, pinned by Snyk to avoid a vulnerability
+pyjwt>=2.4.0 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability