diff --git a/requirements.txt b/requirements.txt
index 33f38cca7..1b88c5620 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,4 @@ clr-loader==0.2.*
 
 # Discover libpython
 find_libpython==0.3.*
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability