diff --git a/requirements/requirements_extra.txt b/requirements/requirements_extra.txt
index 47559c5b..8f50a2c4 100644
--- a/requirements/requirements_extra.txt
+++ b/requirements/requirements_extra.txt
@@ -14,4 +14,5 @@
 polyscope>=0.1.6
 pycocotools
 #cupy # pip install cupy-cudaXXX -f https://pip.cupy.dev/pre
-#cython
\ No newline at end of file
+#cython
+pillow>=10.0.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file