diff --git a/samples/react-staffdirectory/package-lock.json b/samples/react-staffdirectory/package-lock.json
index a9064c223..fa364306e 100644
--- a/samples/react-staffdirectory/package-lock.json
+++ b/samples/react-staffdirectory/package-lock.json
@@ -29019,9 +29019,9 @@
       }
     },
     "webpack-dev-middleware": {
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-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.3.tgz",
-      "integrity": "sha512-hj5CYrY0bZLB+eTO+x/j67Pkrquiy7kWepMHmUMoPsmcUaeEnQJqFzHJOyxgWlq746/wUuA64p9ta34Kyb01pA==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz",
+      "integrity": "sha512-BVdTqhhs+0IfoeAf7EoH5WE+exCmqGerHfDM0IL096Px60Tq2Mn9MAbnaGUe6HiMa41KMCYF19gyzZmBcq/o4Q==",
       "dev": true,
       "requires": {
         "colorette": "^2.0.10",