diff --git a/repos/lopq/python/requirements.txt b/repos/lopq/python/requirements.txt
index 4c7bd1806..42441818b 100644
--- a/repos/lopq/python/requirements.txt
+++ b/repos/lopq/python/requirements.txt
@@ -1,4 +1,6 @@
 nose>=1.3.4
 protobuf>=2.6
-scikit-learn>=0.15
-lmdb>=0.87
\ No newline at end of file
+scikit-learn>=0.24.2
+lmdb>=0.87
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+scipy>=1.10.0rc1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file