diff --git a/requirements/test_requirements.txt b/requirements/test_requirements.txt
index f41529147..7a30a039a 100644
--- a/requirements/test_requirements.txt
+++ b/requirements/test_requirements.txt
@@ -21,3 +21,8 @@ pyparsing>=2.0.2
 suds-community
 zeep
 pandas
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.32.2 # not directly required, pinned by Snyk to avoid a vulnerability
+sqlparse>=0.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability