diff --git a/dev-requirements.txt b/dev-requirements.txt
index dfd95ea..713222c 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -6,4 +6,10 @@ httpretty==0.9.7
 parameterized==0.8.1
 pytest-cov
 pytest-ckan
-six>=1.13.0
\ No newline at end of file
+six>=1.13.0
+certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
+cryptography>=42.0.2 # not directly required, pinned by Snyk to avoid a vulnerability
+jinja2>=3.1.3 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability
+rsa>=4.7 # not directly required, pinned by Snyk to avoid a vulnerability
+werkzeug>=2.2.3 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file