diff --git a/test/common/markdown/package-lock.json b/test/common/markdown/package-lock.json
index 32e0deaaa8..cba6ca651f 100644
--- a/test/common/markdown/package-lock.json
+++ b/test/common/markdown/package-lock.json
@@ -696,9 +696,9 @@
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     },
     "es5-ext": {
-      "version": "0.10.49",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.49.tgz",
-      "integrity": "sha512-3NMEhi57E31qdzmYp2jwRArIUsj1HI/RxbQ4bgnSB+AIKIxsAmTiK83bYMifIcpWvEc3P1X30DhUKOqEtF/kvg==",
+      "version": "0.10.50",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.50.tgz",
+      "integrity": "sha512-KMzZTPBkeQV/JcSQhI5/z6d9VWJ3EnQ194USTUwIYZ2ZbpN8+SGXQKt1h68EX44+qt+Fzr8DO17vnxrw7c3agw==",
       "requires": {
         "es6-iterator": "~2.0.3",
         "es6-symbol": "~3.1.1",
@@ -977,9 +977,9 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "fsevents": {
-      "version": "1.2.8",
-      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.8.tgz",
-      "integrity": "sha512-tPvHgPGB7m40CZ68xqFGkKuzN+RnpGmSV+hgeKxhRpbxdqKXUFJGC3yonBOLzQBcJyGpdZFDfCsdOC2KFsXzeA==",
+      "version": "1.2.9",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.9.tgz",
+      "integrity": "sha512-oeyj2H3EjjonWcFjD5NvZNE9Rqe4UW+nQBU2HNeKw0koVLEFIhtyETyAakeAM3de7Z/SW5kcA+fZUait9EApnw==",
       "optional": true,
       "requires": {
         "nan": "^2.12.1",
@@ -1576,9 +1576,9 @@
       "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA=="
     },
     "gulp": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/gulp/-/gulp-4.0.1.tgz",
-      "integrity": "sha512-yDVtVunxrAdsk7rIV/b7lVSBifPN1Eqe6wTjsESGrFcL+MEVzaaeNTkpUuGTUptloSOU+8oJm/lBJbgPV+tMAw==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/gulp/-/gulp-4.0.2.tgz",
+      "integrity": "sha512-dvEs27SCZt2ibF29xYgmnwwCYZxdxhQ/+LFWlbAW8y7jt68L/65402Lz3+CKy0Ov4rOs+NERmDq7YlZaDqUIfA==",
       "requires": {
         "glob-watcher": "^5.0.3",
         "gulp-cli": "^2.2.0",
@@ -2647,9 +2647,9 @@
       "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE="
     },
     "resolve": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
-      "integrity": "sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==",
+      "version": "1.10.1",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.1.tgz",
+      "integrity": "sha512-KuIe4mf++td/eFb6wkaPbMDnP6kObCaEtIDuHOUED6MNUo4K670KZUHuuvYPZDxNF0WVLw49n06M2m2dXphEzA==",
       "requires": {
         "path-parse": "^1.0.6"
       }
diff --git a/test/common/markdown/package.json b/test/common/markdown/package.json
index f568d388d2..ba553a917d 100644
--- a/test/common/markdown/package.json
+++ b/test/common/markdown/package.json
@@ -4,7 +4,7 @@
   "description": "The PowerShell Common MarkDown Tests.",
   "main": "gulpfile.js",
   "dependencies": {
-    "gulp": "^4.0.1",
+    "gulp": "^4.0.2",
     "markdownlint": "^0.11.0",
     "through2": "^2.0.1"
   },