diff --git a/requirements.txt b/requirements.txt
index bd954e1..b1139e3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,7 @@ langchain-community
 textblob
 sentence_transformers
 validators
+protobuf>=6.33.5 # not directly required, pinned by Snyk to avoid a vulnerability
+sentencepiece>=0.2.1 # not directly required, pinned by Snyk to avoid a vulnerability
+torch>=2.10.0 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability