diff --git a/code-samples/eventing/bookstore-sample-app/solution/frontend/package-lock.json b/code-samples/eventing/bookstore-sample-app/solution/frontend/package-lock.json
index 4606dd5b8a..8074d03918 100644
--- a/code-samples/eventing/bookstore-sample-app/solution/frontend/package-lock.json
+++ b/code-samples/eventing/bookstore-sample-app/solution/frontend/package-lock.json
@@ -7326,9 +7326,9 @@
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@@ -7878,9 +7878,9 @@
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-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
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+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.18.tgz",
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@@ -7897,7 +7897,7 @@
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