diff --git a/test-requirements.txt b/test-requirements.txt
index f4b2641..7d38b74 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,4 +7,7 @@ coveralls
 coverage
 setuptools
 PyYAML
-numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
+idna>=3.7 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file