diff --git a/package-lock.json b/package-lock.json
index 828b827..373f33e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,15 +14,15 @@
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     },
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-      "version": "7.6.3",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.6.3.tgz",
-      "integrity": "sha512-QfQ5jTBgXLzJuo7Mo8bZK/ePywmgNRgk/UQykiKwEtZPiFIn8ZqE6jB+AnD1hbB1S2xQyL4//it5vuAUOVAMTw==",
+      "version": "7.6.4",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.6.4.tgz",
+      "integrity": "sha512-Rm0HGw101GY8FTzpWSyRbki/jzq+/PkNQJ+nSulrdY6gFGOsNseCqD6KHRYe2E+EdzuBdr2pxCp6s4Uk6eJ+XQ==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.5.5",
-        "@babel/generator": "^7.6.3",
+        "@babel/generator": "^7.6.4",
         "@babel/helpers": "^7.6.2",
-        "@babel/parser": "^7.6.3",
+        "@babel/parser": "^7.6.4",
         "@babel/template": "^7.6.0",
         "@babel/traverse": "^7.6.3",
         "@babel/types": "^7.6.3",
@@ -32,7 +32,7 @@
         "lodash": "^4.17.13",
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
-        "source-map": "^0.6.1"
+        "source-map": "^0.5.0"
       },
       "dependencies": {
         "@babel/code-frame": {
@@ -45,21 +45,21 @@
           }
         },
         "@babel/generator": {
-          "version": "7.6.3",
-          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.3.tgz",
-          "integrity": "sha512-hLhYbAb3pHwxjlijC4AQ7mqZdcoujiNaW7izCT04CIowHK8psN0IN8QjDv0iyFtycF5FowUOTwDloIheI25aMw==",
+          "version": "7.6.4",
+          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.4.tgz",
+          "integrity": "sha512-jsBuXkFoZxk0yWLyGI9llT9oiQ2FeTASmRFE32U+aaDTfoE92t78eroO7PTpU/OrYq38hlcDM6vbfLDaOLy+7w==",
           "dev": true,
           "requires": {
             "@babel/types": "^7.6.3",
             "jsesc": "^2.5.1",
             "lodash": "^4.17.13",
-            "source-map": "^0.6.1"
+            "source-map": "^0.5.0"
           }
         },
         "@babel/parser": {
-          "version": "7.6.3",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.3.tgz",
-          "integrity": "sha512-sUZdXlva1dt2Vw2RqbMkmfoImubO0D0gaCrNngV6Hi0DA4x3o4mlrq0tbfY0dZEUIccH8I6wQ4qgEtwcpOR6Qg==",
+          "version": "7.6.4",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.4.tgz",
+          "integrity": "sha512-D8RHPW5qd0Vbyo3qb+YjO5nvUVRTXFLQ/FsDxJU2Nqz4uB5EnUN0ZQSEYpvTIbRuttig1XbHWU5oMeQwQSAA+A==",
           "dev": true
         },
         "@babel/template": {
@@ -127,12 +127,6 @@
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           "dev": true
-        },
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
         }
       }
     },
diff --git a/package.json b/package.json
index a9245ad..70217d8 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
   "author": "seriousben https://github.com/seriousben",
   "license": "MIT",
   "devDependencies": {
-    "@babel/core": "7.6.3",
+    "@babel/core": "7.6.4",
     "@babel/plugin-proposal-class-properties": "7.5.5",
     "@babel/plugin-proposal-decorators": "7.6.0",
     "@babel/plugin-proposal-export-namespace-from": "7.5.2",