diff --git a/3_Web/ASPNETCore/ReactSample/ClientApp/package-lock.json b/3_Web/ASPNETCore/ReactSample/ClientApp/package-lock.json
index 134445d0..8eb9b132 100644
--- a/3_Web/ASPNETCore/ReactSample/ClientApp/package-lock.json
+++ b/3_Web/ASPNETCore/ReactSample/ClientApp/package-lock.json
@@ -14642,9 +14642,10 @@
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-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.12.tgz",
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+      "version": "6.1.5",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.5.tgz",
+      "integrity": "sha512-TEHFzb5KRDKaOgJ4TYE+0jyJtFbjLvkdVOu0fZ2b6MTWzoqZd4Le+61aEppWkvTlYePgOX4ATL1wsAIPMLTw6Q==",
+      "license": "MIT",
       "dependencies": {
         "cssesc": "^3.0.0",
         "util-deprecate": "^1.0.2"
@@ -29043,9 +29044,9 @@
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-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.12.tgz",
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+      "version": "6.1.5",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.5.tgz",
+      "integrity": "sha512-TEHFzb5KRDKaOgJ4TYE+0jyJtFbjLvkdVOu0fZ2b6MTWzoqZd4Le+61aEppWkvTlYePgOX4ATL1wsAIPMLTw6Q==",
       "requires": {
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         "util-deprecate": "^1.0.2"