diff --git a/package-lock.json b/package-lock.json
index 79785aa..e11017c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -96,6 +96,191 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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     "@babel/helper-define-map": {
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@@ -335,17 +520,21 @@
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+      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.8.3.tgz",
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-        "@babel/helper-member-expression-to-functions": "^7.0.0",
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-        "@babel/helper-replace-supers": "^7.1.0",
-        "@babel/plugin-syntax-class-properties": "^7.0.0"
+        "@babel/helper-create-class-features-plugin": "^7.8.3",
+        "@babel/helper-plugin-utils": "^7.8.3"
+      },
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+          "resolved": "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.3.tgz",
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+        }
       }
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     "@babel/plugin-proposal-export-default-from": {
@@ -439,15 +628,6 @@
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@@ -1059,6 +1239,15 @@
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+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
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+      "dev": true,
+      "requires": {
+        "color-convert": "^1.9.0"
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+    },
     "babel-plugin-transform-react-remove-prop-types": {
       "version": "0.4.19",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-react-remove-prop-types/-/babel-plugin-transform-react-remove-prop-types-0.4.19.tgz",
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       "dev": true
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+    "chalk": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.1",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^5.3.0"
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     "color-convert": {
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       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -1122,6 +1322,12 @@
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       "dev": true
     },
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+      "resolved": "https://registry.npmjs.org/globals/-/globals-11.12.0.tgz",
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+      "dev": true
+    },
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@@ -1245,6 +1451,21 @@
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       "dev": true
     },
+    "supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "requires": {
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+      }
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+    "to-fast-properties": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
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diff --git a/package.json b/package.json
index e913d5f..16b47e6 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
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-    "@babel/plugin-proposal-class-properties": "^7.1.0",
+    "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@babel/plugin-proposal-export-default-from": "^7.0.0",
     "@babel/plugin-syntax-dynamic-import": "^7.0.0",
     "@babel/plugin-transform-react-constant-elements": "^7.0.0",