diff --git a/package-lock.json b/package-lock.json
index 2456157e..e13afda8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "@vue/cli-plugin-babel": "^3.11.0",
         "@vue/cli-plugin-eslint": "^3.11.0",
         "@vue/cli-service": "^3.11.0",
-        "acorn": "^6.3.0",
+        "acorn": "^8.5.0",
         "babel-eslint": "^10.0.3",
         "compression-webpack-plugin": "^2.0.0",
         "css-loader": "^5.2.7",
@@ -2270,6 +2270,18 @@
         "vue-template-compiler": "^2.0.0"
       }
     },
+    "node_modules/@vue/cli-service/node_modules/acorn": {
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/@vue/cli-service/node_modules/big.js": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
@@ -2784,9 +2796,9 @@
       }
     },
     "node_modules/acorn": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
+      "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
       "dev": true,
       "bin": {
         "acorn": "bin/acorn"
@@ -7008,6 +7020,18 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/espree/node_modules/acorn": {
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/esprima": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
@@ -15296,6 +15320,18 @@
         "eslint": "^5.0.0"
       }
     },
+    "node_modules/vue-eslint-parser/node_modules/acorn": {
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/vue-eslint-parser/node_modules/espree": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/espree/-/espree-4.1.0.tgz",
@@ -15617,18 +15653,6 @@
         "node": ">= 10.13.0"
       }
     },
-    "node_modules/webpack-bundle-analyzer/node_modules/acorn": {
-      "version": "8.5.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
-      "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
-      "dev": true,
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/webpack-bundle-analyzer/node_modules/acorn-walk": {
       "version": "8.2.0",
       "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
@@ -16142,6 +16166,18 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/webpack/node_modules/acorn": {
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/webpack/node_modules/schema-utils": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-1.0.0.tgz",
@@ -18234,6 +18270,12 @@
         "webpack-merge": "^4.2.1"
       },
       "dependencies": {
+        "acorn": {
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+          "dev": true
+        },
         "big.js": {
           "version": "3.2.0",
           "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
@@ -18696,9 +18738,9 @@
       }
     },
     "acorn": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
+      "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
       "dev": true
     },
     "acorn-jsx": {
@@ -22128,6 +22170,14 @@
         "acorn": "^6.0.7",
         "acorn-jsx": "^5.0.0",
         "eslint-visitor-keys": "^1.0.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+          "dev": true
+        }
       }
     },
     "esprima": {
@@ -28919,6 +28969,12 @@
         "lodash": "^4.17.11"
       },
       "dependencies": {
+        "acorn": {
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+          "dev": true
+        },
         "espree": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/espree/-/espree-4.1.0.tgz",
@@ -29163,6 +29219,12 @@
         "webpack-sources": "^1.4.1"
       },
       "dependencies": {
+        "acorn": {
+          "version": "6.4.2",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+          "dev": true
+        },
         "schema-utils": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-1.0.0.tgz",
@@ -29193,12 +29255,6 @@
         "ws": "^7.3.1"
       },
       "dependencies": {
-        "acorn": {
-          "version": "8.5.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
-          "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
-          "dev": true
-        },
         "acorn-walk": {
           "version": "8.2.0",
           "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
diff --git a/package.json b/package.json
index aa81372e..8216371f 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@vue/cli-plugin-babel": "^3.11.0",
     "@vue/cli-plugin-eslint": "^3.11.0",
     "@vue/cli-service": "^3.11.0",
-    "acorn": "^6.3.0",
+    "acorn": "^8.5.0",
     "babel-eslint": "^10.0.3",
     "compression-webpack-plugin": "^2.0.0",
     "css-loader": "^5.2.7",