diff --git a/package-lock.json b/package-lock.json
index 0a38ca0..b621462 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -179,17 +179,84 @@
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-            "resolved": "https://registry.npmjs.org/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.10.5.tgz",
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+            "version": "7.12.1",
+            "resolved": "https://registry.npmjs.org/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.12.1.tgz",
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             "dev": true,
             "requires": {
                 "@babel/helper-function-name": "^7.10.4",
-                "@babel/helper-member-expression-to-functions": "^7.10.5",
+                "@babel/helper-member-expression-to-functions": "^7.12.1",
                 "@babel/helper-optimise-call-expression": "^7.10.4",
-                "@babel/helper-plugin-utils": "^7.10.4",
-                "@babel/helper-replace-supers": "^7.10.4",
+                "@babel/helper-replace-supers": "^7.12.1",
                 "@babel/helper-split-export-declaration": "^7.10.4"
+            },
+            "dependencies": {
+                "@babel/generator": {
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+                    "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.12.1.tgz",
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+                    "dev": true,
+                    "requires": {
+                        "@babel/types": "^7.12.1",
+                        "jsesc": "^2.5.1",
+                        "source-map": "^0.5.0"
+                    }
+                },
+                "@babel/helper-member-expression-to-functions": {
+                    "version": "7.12.1",
+                    "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.12.1.tgz",
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+                    "dev": true,
+                    "requires": {
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+                    }
+                },
+                "@babel/helper-replace-supers": {
+                    "version": "7.12.1",
+                    "resolved": "https://registry.npmjs.org/@babel/helper-replace-supers/-/helper-replace-supers-7.12.1.tgz",
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+                    "dev": true,
+                    "requires": {
+                        "@babel/helper-member-expression-to-functions": "^7.12.1",
+                        "@babel/helper-optimise-call-expression": "^7.10.4",
+                        "@babel/traverse": "^7.12.1",
+                        "@babel/types": "^7.12.1"
+                    }
+                },
+                "@babel/parser": {
+                    "version": "7.12.2",
+                    "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.12.2.tgz",
+                    "integrity": "sha512-LMN+SqTiZEonUw4hQA0A3zG8DnN0E1F4K107LbDDUnC+0chML1rvWgsHloC9weB4RmZweE0uhFq0eGX7Nr/PBQ==",
+                    "dev": true
+                },
+                "@babel/traverse": {
+                    "version": "7.12.1",
+                    "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.12.1.tgz",
+                    "integrity": "sha512-MA3WPoRt1ZHo2ZmoGKNqi20YnPt0B1S0GTZEPhhd+hw2KGUzBlHuVunj6K4sNuK+reEvyiPwtp0cpaqLzJDmAw==",
+                    "dev": true,
+                    "requires": {
+                        "@babel/code-frame": "^7.10.4",
+                        "@babel/generator": "^7.12.1",
+                        "@babel/helper-function-name": "^7.10.4",
+                        "@babel/helper-split-export-declaration": "^7.11.0",
+                        "@babel/parser": "^7.12.1",
+                        "@babel/types": "^7.12.1",
+                        "debug": "^4.1.0",
+                        "globals": "^11.1.0",
+                        "lodash": "^4.17.19"
+                    }
+                },
+                "@babel/types": {
+                    "version": "7.12.1",
+                    "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.12.1.tgz",
+                    "integrity": "sha512-BzSY3NJBKM4kyatSOWh3D/JJ2O3CVzBybHWxtgxnggaxEuaSTTDqeiSb/xk9lrkw2Tbqyivw5ZU4rT+EfznQsA==",
+                    "dev": true,
+                    "requires": {
+                        "@babel/helper-validator-identifier": "^7.10.4",
+                        "lodash": "^4.17.19",
+                        "to-fast-properties": "^2.0.0"
+                    }
+                }
             }
         },
         "@babel/helper-create-regexp-features-plugin": {
@@ -438,12 +505,12 @@
             }
         },
         "@babel/plugin-proposal-class-properties": {
-            "version": "7.10.4",
-            "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.10.4.tgz",
-            "integrity": "sha512-vhwkEROxzcHGNu2mzUC0OFFNXdZ4M23ib8aRRcJSsW8BZK9pQMD7QB7csl97NBbgGZO7ZyHUyKDnxzOaP4IrCg==",
+            "version": "7.12.1",
+            "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.12.1.tgz",
+            "integrity": "sha512-cKp3dlQsFsEs5CWKnN7BnSHOd0EOW8EKpEjkoz1pO2E5KzIDNV9Ros1b0CnmbVgAGXJubOYVBOGCT1OmJwOI7w==",
             "dev": true,
             "requires": {
-                "@babel/helper-create-class-features-plugin": "^7.10.4",
+                "@babel/helper-create-class-features-plugin": "^7.12.1",
                 "@babel/helper-plugin-utils": "^7.10.4"
             }
         },
diff --git a/package.json b/package.json
index 3e3ee9e..61cba0a 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
         "@babel/compat-data": "^7.12.1",
         "@babel/core": "^7.12.0",
         "@babel/helper-module-imports": "^7.12.1",
-        "@babel/plugin-proposal-class-properties": "^7.10.4",
+        "@babel/plugin-proposal-class-properties": "^7.12.1",
         "@babel/plugin-proposal-private-methods": "^7.12.1",
         "@babel/preset-env": "^7.12.0",
         "@babel/register": "^7.12.1",