diff --git a/package-lock.json b/package-lock.json
index a5c77a2..cbf3c5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9306,9 +9306,9 @@
       "dev": true
     },
     "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
     },
     "decompress-response": {
@@ -20745,9 +20745,9 @@
       }
     },
     "pubsub-js": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/pubsub-js/-/pubsub-js-1.8.0.tgz",
-      "integrity": "sha512-z/61CZMA+jaQpBU0QSWkC4w6lX3tPbOdtl1h2UWac4sn6dkWfx7ND75SsN6U0amczdI66PqfuXXD0Ad7tnbaQg=="
+      "version": "1.9.4",
+      "resolved": "https://registry.npmjs.org/pubsub-js/-/pubsub-js-1.9.4.tgz",
+      "integrity": "sha512-hJYpaDvPH4w8ZX/0Fdf9ma1AwRgU353GfbaVfPjfJQf1KxZ2iHaHl3fAUw1qlJIR5dr4F3RzjGaWohYUEyoh7A=="
     },
     "pump": {
       "version": "3.0.0",
@@ -24081,7 +24081,7 @@
     "tether": {
       "version": "0.6.5",
       "resolved": "http://registry.npmjs.org/tether/-/tether-0.6.5.tgz",
-      "integrity": "sha1-uzzUvhX5WsK5tKmVKzsalc9cEkI="
+      "integrity": "sha512-EB4ikngSdbsZw1R4lg+Y0P+ox19NdYIvXtXdHajIV+cUSzJR59VR3zVKYSrwNANjrDnYG3fhy5zRxTCUc59RAw=="
     },
     "text-table": {
       "version": "0.2.0",