diff --git a/package-lock.json b/package-lock.json
index 0cb42360570..c17394dbab9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12443,12 +12443,12 @@
       }
     },
     "ember-cli": {
-      "version": "3.14.0",
-      "resolved": "https://registry.npmjs.org/ember-cli/-/ember-cli-3.14.0.tgz",
-      "integrity": "sha512-ZZEArSq8ynU6FbVAQnS2Nbx2yr73EgYsAngOHKOGoJwa6YEs3LFh4lHjYsxF26Bt245lH83WnehRcdlLssNF3w==",
+      "version": "3.15.0",
+      "resolved": "https://registry.npmjs.org/ember-cli/-/ember-cli-3.15.0.tgz",
+      "integrity": "sha512-wwKQXuP+ZnelgQP/n0RqpDWsAKRfn+LhLdI0Nbz33oEPIQnzE7N+AG8//Jev2af1YzewZkzYtkLMYiVnVAgEPA==",
       "dev": true,
       "requires": {
-        "@babel/core": "^7.6.2",
+        "@babel/core": "^7.7.2",
         "@babel/plugin-transform-modules-amd": "^7.5.0",
         "amd-name-resolver": "^1.3.1",
         "babel-plugin-module-resolver": "^3.2.0",
@@ -12482,7 +12482,6 @@
         "core-object": "^3.1.5",
         "dag-map": "^2.0.2",
         "diff": "^4.0.1",
-        "ember-cli-broccoli-sane-watcher": "^3.0.0",
         "ember-cli-is-package-missing": "^1.0.0",
         "ember-cli-lodash-subset": "^2.0.1",
         "ember-cli-normalize-entity-name": "^1.0.0",
@@ -12520,7 +12519,7 @@
         "nopt": "^3.0.6",
         "npm-package-arg": "^6.1.1",
         "p-defer": "^3.0.0",
-        "portfinder": "^1.0.23",
+        "portfinder": "^1.0.25",
         "promise-map-series": "^0.2.3",
         "promise.prototype.finally": "^3.1.1",
         "quick-temp": "^0.1.8",
@@ -12530,7 +12529,7 @@
         "sane": "^4.1.0",
         "semver": "^6.3.0",
         "silent-error": "^1.1.1",
-        "sort-package-json": "^1.22.1",
+        "sort-package-json": "^1.23.1",
         "symlink-or-copy": "^1.2.0",
         "temp": "0.9.0",
         "testem": "^2.17.0",
@@ -12552,15 +12551,15 @@
           }
         },
         "@babel/core": {
-          "version": "7.7.5",
-          "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.7.5.tgz",
-          "integrity": "sha512-M42+ScN4+1S9iB6f+TL7QBpoQETxbclx+KNoKJABghnKYE+fMzSGqst0BZJc8CpI625bwPwYgUyRvxZ+0mZzpw==",
+          "version": "7.7.7",
+          "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.7.7.tgz",
+          "integrity": "sha512-jlSjuj/7z138NLZALxVgrx13AOtqip42ATZP7+kYl53GvDV6+4dCek1mVUo8z8c8Xnw/mx2q3d9HWh3griuesQ==",
           "dev": true,
           "requires": {
             "@babel/code-frame": "^7.5.5",
-            "@babel/generator": "^7.7.4",
+            "@babel/generator": "^7.7.7",
             "@babel/helpers": "^7.7.4",
-            "@babel/parser": "^7.7.5",
+            "@babel/parser": "^7.7.7",
             "@babel/template": "^7.7.4",
             "@babel/traverse": "^7.7.4",
             "@babel/types": "^7.7.4",
@@ -12582,9 +12581,9 @@
           }
         },
         "@babel/generator": {
-          "version": "7.7.4",
-          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.7.4.tgz",
-          "integrity": "sha512-m5qo2WgdOJeyYngKImbkyQrnUN1mPceaG5BV+G0E3gWsa4l/jCSryWJdM2x8OuGAOyh+3d5pVYfZWCiNFtynxg==",
+          "version": "7.7.7",
+          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.7.7.tgz",
+          "integrity": "sha512-/AOIBpHh/JU1l0ZFS4kiRCBnLi6OTHzh0RPk3h9isBxkkqELtQNFi1Vr/tiG9p1yfoUdKVwISuXWQR+hwwM4VQ==",
           "dev": true,
           "requires": {
             "@babel/types": "^7.7.4",
@@ -12667,9 +12666,9 @@
           }
         },
         "@babel/parser": {
-          "version": "7.7.5",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.7.5.tgz",
-          "integrity": "sha512-KNlOe9+/nk4i29g0VXgl8PEXIRms5xKLJeuZ6UptN0fHv+jDiriG+y94X6qAgWTR0h3KaoM1wK5G5h7MHFRSig==",
+          "version": "7.7.7",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.7.7.tgz",
+          "integrity": "sha512-WtTZMZAZLbeymhkd/sEaPD8IQyGAhmuTuvTzLiCFM7iXiVdY0gc0IaI+cW0fh1BnSMbJSzXX6/fHllgHKwHhXw==",
           "dev": true
         },
         "@babel/plugin-transform-modules-amd": {
@@ -13298,9 +13297,9 @@
           "dev": true
         },
         "resolve": {
-          "version": "1.14.0",
-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.14.0.tgz",
-          "integrity": "sha512-uviWSi5N67j3t3UKFxej1loCH0VZn5XuqdNxoLShPcYPw6cUZn74K1VRj+9myynRX03bxIBEkwlkob/ujLsJVw==",
+          "version": "1.14.1",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.14.1.tgz",
+          "integrity": "sha512-fn5Wobh4cxbLzuHaE+nphztHy43/b++4M6SsGFC2gB8uYwf0C8LcarfCz1un7UTW8OFQg9iNjZ4xpcFVGebDPg==",
           "dev": true,
           "requires": {
             "path-parse": "^1.0.6"
@@ -15006,19 +15005,6 @@
       "integrity": "sha512-Zr4my8Xn+CzO0gIuFNXji0eTRml5AxZUTDQz/wsNJ5AJAtyFWCY4QtKdoELNNbiCVGt1lq5yLiwTm4scGKu6xA==",
       "dev": true
     },
-    "ember-cli-broccoli-sane-watcher": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/ember-cli-broccoli-sane-watcher/-/ember-cli-broccoli-sane-watcher-3.0.0.tgz",
-      "integrity": "sha512-sLn+wy6FJpGMHtSwAGUjQK3nJFvw2b6H8bR2EgMIXxkUI3DYFLi6Xnyxm02XlMTcfTxF10yHFhHJe0O+PcJM7A==",
-      "dev": true,
-      "requires": {
-        "broccoli-slow-trees": "^3.0.1",
-        "heimdalljs": "^0.2.1",
-        "heimdalljs-logger": "^0.1.7",
-        "rsvp": "^3.0.18",
-        "sane": "^4.0.0"
-      }
-    },
     "ember-cli-clipboard": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/ember-cli-clipboard/-/ember-cli-clipboard-0.9.0.tgz",
@@ -42299,9 +42285,9 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "mustache": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/mustache/-/mustache-3.1.0.tgz",
-      "integrity": "sha512-3Bxq1R5LBZp7fbFPZzFe5WN4s0q3+gxZaZuZVY+QctYJiCiVgXHOTIC0/HgZuOPFt/6BQcx5u0H2CUOxT/RoGQ==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/mustache/-/mustache-3.2.0.tgz",
+      "integrity": "sha512-n5de2nQ1g2iz3PO9cmq/ZZx3W7glqjf0kavThtqfuNlZRllgU2a2Q0jWoQy3BloT5A6no7sjCTHBVn1rEKjx1Q==",
       "dev": true
     },
     "mute-stream": {
@@ -48065,9 +48051,9 @@
       "dev": true
     },
     "xmldom": {
-      "version": "0.1.27",
-      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.27.tgz",
-      "integrity": "sha1-1QH5ezvbQDr4757MIFcxh6rawOk=",
+      "version": "0.1.31",
+      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.31.tgz",
+      "integrity": "sha512-yS2uJflVQs6n+CyjHoaBmVSqIDevTAWrzMmjG1Gc7h1qQ7uVozNhEPJAwZXWyGQ/Gafo3fCwrcaokezLPupVyQ==",
       "dev": true
     },
     "xmlhttprequest-ssl": {
diff --git a/package.json b/package.json
index 6961977bfcd..4ec7d97a57b 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "broccoli-asset-rev": "^3.0.0",
     "ember-a11y-testing": "^2.0.0",
     "ember-auto-import": "^1.5.3",
-    "ember-cli": "~3.14.0",
+    "ember-cli": "~3.15.0",
     "ember-cli-app-version": "^3.1.3",
     "ember-cli-babel": "^7.13.2",
     "ember-cli-clipboard": "^0.9.0",