diff --git a/requirements.txt b/requirements.txt
index baccda2..874cfa4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
 invoke
 redisai
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+redis>=4.3.6 # not directly required, pinned by Snyk to avoid a vulnerability