diff --git a/examples/3rdparty/python/requirements.txt b/examples/3rdparty/python/requirements.txt
index dea89cb2a97..c22e42d209f 100644
--- a/examples/3rdparty/python/requirements.txt
+++ b/examples/3rdparty/python/requirements.txt
@@ -2,3 +2,4 @@ grpcio==1.16.1
 protobuf==3.6.1
 tensorflow>=1.13,<2
 thrift>=0.10.0
+werkzeug>=2.2.3 # not directly required, pinned by Snyk to avoid a vulnerability