diff --git a/html-moments/html-moment-example/package-lock.json b/html-moments/html-moment-example/package-lock.json
old mode 100755
new mode 100644
index b37e33f..d0c4596
--- a/html-moments/html-moment-example/package-lock.json
+++ b/html-moments/html-moment-example/package-lock.json
@@ -4,11 +4,6 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "async-limiter": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
-      "integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ=="
-    },
     "bindings": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
@@ -29,12 +24,9 @@
       "integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
     },
     "ws": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
-      "integrity": "sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==",
-      "requires": {
-        "async-limiter": "~1.0.0"
-      }
+      "version": "7.4.5",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.5.tgz",
+      "integrity": "sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g=="
     }
   }
 }
diff --git a/html-moments/html-moment-example/package.json b/html-moments/html-moment-example/package.json
old mode 100755
new mode 100644
index f891a78..8f58f17
--- a/html-moments/html-moment-example/package.json
+++ b/html-moments/html-moment-example/package.json
@@ -10,6 +10,6 @@
   "license": "ISC",
   "dependencies": {
     "midi": "^0.9.5",
-    "ws": "^5.2.2"
+    "ws": "^7.4.5"
   }
 }