diff --git a/SySeVR_docker/docker_build/home/SySeVR/softdir/py2neo-py2neo-2.0/book/requirements.txt b/SySeVR_docker/docker_build/home/SySeVR/softdir/py2neo-py2neo-2.0/book/requirements.txt
index 6966869c7..4402b37c1 100644
--- a/SySeVR_docker/docker_build/home/SySeVR/softdir/py2neo-py2neo-2.0/book/requirements.txt
+++ b/SySeVR_docker/docker_build/home/SySeVR/softdir/py2neo-py2neo-2.0/book/requirements.txt
@@ -1 +1,2 @@
 sphinx
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability