diff --git a/materials/6_WebPublishing/slides/reveal.js_DO-NOT-TOUCH/package-lock.json b/materials/6_WebPublishing/slides/reveal.js_DO-NOT-TOUCH/package-lock.json
index 8ea0ed1..d3abf74 100644
--- a/materials/6_WebPublishing/slides/reveal.js_DO-NOT-TOUCH/package-lock.json
+++ b/materials/6_WebPublishing/slides/reveal.js_DO-NOT-TOUCH/package-lock.json
@@ -1077,9 +1077,9 @@
       }
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "define-property": {