diff --git a/package-lock.json b/package-lock.json
index a04c1b0..a6d906c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1621,15 +1621,19 @@
             }
         },
         "node_modules/ajv": {
-            "version": "6.12.2",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
-            "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
             "dev": true,
             "dependencies": {
                 "fast-deep-equal": "^3.1.1",
                 "fast-json-stable-stringify": "^2.0.0",
                 "json-schema-traverse": "^0.4.1",
                 "uri-js": "^4.2.2"
+            },
+            "funding": {
+                "type": "github",
+                "url": "https://github.com/sponsors/epoberezkin"
             }
         },
         "node_modules/ajv-errors": {
@@ -12325,7 +12329,8 @@
         "node_modules/vuepress-plugin-seo": {
             "version": "0.1.2",
             "resolved": "https://registry.npmjs.org/vuepress-plugin-seo/-/vuepress-plugin-seo-0.1.2.tgz",
-            "integrity": "sha512-Tv3ihNl3pDX5krqq9r2X9rFKUVR8ssLvcKcu1P4ABP8/b3vC06St/UTe5QucgKzuphlIJkbRSOQ7n7yf6jMCRw=="
+            "integrity": "sha512-Tv3ihNl3pDX5krqq9r2X9rFKUVR8ssLvcKcu1P4ABP8/b3vC06St/UTe5QucgKzuphlIJkbRSOQ7n7yf6jMCRw==",
+            "dev": true
         },
         "node_modules/vuepress-plugin-sitemap": {
             "version": "2.3.1",
@@ -14559,9 +14564,9 @@
             "dev": true
         },
         "ajv": {
-            "version": "6.12.2",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
-            "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
             "dev": true,
             "requires": {
                 "fast-deep-equal": "^3.1.1",
@@ -23546,7 +23551,8 @@
         "vuepress-plugin-seo": {
             "version": "0.1.2",
             "resolved": "https://registry.npmjs.org/vuepress-plugin-seo/-/vuepress-plugin-seo-0.1.2.tgz",
-            "integrity": "sha512-Tv3ihNl3pDX5krqq9r2X9rFKUVR8ssLvcKcu1P4ABP8/b3vC06St/UTe5QucgKzuphlIJkbRSOQ7n7yf6jMCRw=="
+            "integrity": "sha512-Tv3ihNl3pDX5krqq9r2X9rFKUVR8ssLvcKcu1P4ABP8/b3vC06St/UTe5QucgKzuphlIJkbRSOQ7n7yf6jMCRw==",
+            "dev": true
         },
         "vuepress-plugin-sitemap": {
             "version": "2.3.1",