diff --git a/package-lock.json b/package-lock.json
index 5ce5f756..d470e1fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,9 +18,9 @@
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     "@babel/cli": {
-      "version": "7.6.4",
-      "resolved": "https://registry.npmjs.org/@babel/cli/-/cli-7.6.4.tgz",
-      "integrity": "sha512-tqrDyvPryBM6xjIyKKUwr3s8CzmmYidwgdswd7Uc/Cv0ogZcuS1TYQTLx/eWKP3UbJ6JxZAiYlBZabXm/rtRsQ==",
+      "version": "7.7.0",
+      "resolved": "https://registry.npmjs.org/@babel/cli/-/cli-7.7.0.tgz",
+      "integrity": "sha512-jECEqAq6Ngf3pOhLSg7od9WKyrIacyh1oNNYtRXNn+ummSHCTXBamGywOAtiae34Vk7zKuQNnLvo2BKTMCoV4A==",
       "dev": true,
       "requires": {
         "chokidar": "^2.1.8",
@@ -29,16 +29,37 @@
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         "glob": "^7.0.0",
         "lodash": "^4.17.13",
-        "mkdirp": "^0.5.1",
-        "output-file-sync": "^2.0.0",
+        "make-dir": "^2.1.0",
         "slash": "^2.0.0",
         "source-map": "^0.5.0"
       },
       "dependencies": {
         "commander": {
-          "version": "2.20.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.1.tgz",
-          "integrity": "sha512-cCuLsMhJeWQ/ZpsFTbE765kvVfoeSddc4nU3up4fV+fDBcfUXnbITJ+JzhkdjzOqhURjZgujxaioam4RM9yGUg==",
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+          "dev": true
+        },
+        "make-dir": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-2.1.0.tgz",
+          "integrity": "sha512-LS9X+dc8KLxXCb8dni79fLIIUA5VyZoyjSMCwTluaXA0o27cCK0bhXkpgw+sTXVpPy/lSO57ilRixqk0vDmtRA==",
+          "dev": true,
+          "requires": {
+            "pify": "^4.0.1",
+            "semver": "^5.6.0"
+          }
+        },
+        "pify": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
+          "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
+          "dev": true
+        },
+        "semver": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
           "dev": true
         },
         "source-map": {
@@ -9742,17 +9763,6 @@
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       }
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-    "output-file-sync": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/output-file-sync/-/output-file-sync-2.0.1.tgz",
-      "integrity": "sha512-mDho4qm7WgIXIGf4eYU1RHN2UU5tPfVYVSRwDJw0uTmj35DQUt/eNp19N7v6T3SrR0ESTEf2up2CGO73qI35zQ==",
-      "dev": true,
-      "requires": {
-        "graceful-fs": "^4.1.11",
-        "is-plain-obj": "^1.1.0",
-        "mkdirp": "^0.5.1"
-      }
-    },
     "p-cancelable": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.3.0.tgz",
diff --git a/package.json b/package.json
index 50b4c3d1..bc33ae87 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "ws": "7.2.0"
   },
   "devDependencies": {
-    "@babel/cli": "7.6.4",
+    "@babel/cli": "7.7.0",
     "@babel/core": "7.7.0",
     "@babel/plugin-proposal-object-rest-spread": "7.6.2",
     "@babel/plugin-transform-flow-strip-types": "7.6.3",