diff --git a/package-lock.json b/package-lock.json
index a103f17..555fef3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2197,36 +2197,36 @@
       "dev": true
     },
     "autoprefixer": {
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-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.2.5.tgz",
-      "integrity": "sha512-7H4AJZXvSsn62SqZyJCP+1AWwOuoYpUfK6ot9vm0e87XD6mT8lDywc9D9OTJPMULyGcvmIxzTAMeG2Cc+YX+fA==",
+      "version": "10.3.1",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.3.1.tgz",
+      "integrity": "sha512-L8AmtKzdiRyYg7BUXJTzigmhbQRCXFKz6SA1Lqo0+AR2FBbQ4aTAPFSDlOutnFkjhiz8my4agGXog1xlMjPJ6A==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.16.3",
-        "caniuse-lite": "^1.0.30001196",
+        "browserslist": "^4.16.6",
+        "caniuse-lite": "^1.0.30001243",
         "colorette": "^1.2.2",
-        "fraction.js": "^4.0.13",
+        "fraction.js": "^4.1.1",
         "normalize-range": "^0.1.2",
         "postcss-value-parser": "^4.1.0"
       },
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-          "version": "4.16.3",
-          "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.3.tgz",
-          "integrity": "sha512-vIyhWmIkULaq04Gt93txdh+j02yX/JzlyhLYbV3YQCn/zvES3JnY7TifHHvvr1w5hTDluNKMkV05cs4vy8Q7sw==",
+          "version": "4.16.6",
+          "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+          "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
           "dev": true,
           "requires": {
-            "caniuse-lite": "^1.0.30001181",
-            "colorette": "^1.2.1",
-            "electron-to-chromium": "^1.3.649",
+            "caniuse-lite": "^1.0.30001219",
+            "colorette": "^1.2.2",
+            "electron-to-chromium": "^1.3.723",
             "escalade": "^3.1.1",
-            "node-releases": "^1.1.70"
+            "node-releases": "^1.1.71"
           }
         },
         "caniuse-lite": {
-          "version": "1.0.30001197",
-          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001197.tgz",
-          "integrity": "sha512-8aE+sqBqtXz4G8g35Eg/XEaFr2N7rd/VQ6eABGBmNtcB8cN6qNJhMi6oSFy4UWWZgqgL3filHT8Nha4meu3tsw==",
+          "version": "1.0.30001244",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001244.tgz",
+          "integrity": "sha512-Wb4UFZPkPoJoKKVfELPWytRzpemjP/s0pe22NriANru1NoI+5bGNxzKtk7edYL8rmCWTfQO8eRiF0pn1Dqzx7Q==",
           "dev": true
         },
         "colorette": {
@@ -2236,9 +2236,15 @@
           "dev": true
         },
         "electron-to-chromium": {
-          "version": "1.3.682",
-          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.682.tgz",
-          "integrity": "sha512-zok2y37qR00U14uM6qBz/3iIjWHom2eRfC2S1StA0RslP7x34jX+j4mxv80t8OEOHLJPVG54ZPeaFxEI7gPrwg==",
+          "version": "1.3.774",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.774.tgz",
+          "integrity": "sha512-Fggh17Q1yyv1uMzq8Qn1Ci58P50qcRXMXd2MBcB9sxo6rJxjUutWcNw8uCm3gFWMdcblBO6mDT5HzX/RVRRECA==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.73",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.73.tgz",
+          "integrity": "sha512-uW7fodD6pyW2FZNZnp/Z3hvWKeEW1Y8R1+1CnErE8cXFXzl5blBOoVB41CvMer6P6Q0S5FXDwcHgFd1Wj0U9zg==",
           "dev": true
         }
       }
@@ -5764,9 +5770,9 @@
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     "fraction.js": {
-      "version": "4.0.13",
-      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.13.tgz",
-      "integrity": "sha512-E1fz2Xs9ltlUp+qbiyx9wmt2n9dRzPsS11Jtdb8D2o+cC7wr9xkkKsVKJuBX0ST+LVS+LhLO+SbLJNtfWcJvXA==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.1.1.tgz",
+      "integrity": "sha512-MHOhvvxHTfRFpF1geTK9czMIZ6xclsEor2wkIGYYq+PxcQqT7vStJqjhe6S1TenZrMZzo+wlqOufBDVepUEgPg==",
       "dev": true
     },
     "fragment-cache": {
diff --git a/package.json b/package.json
index 3a52baf..4f2272c 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "@babel/preset-env": "^7.14.0",
     "@babel/register": "^7.13.16",
     "@wulechuan/printer-for-errors-of-gulp-plugins": "^1.0.0",
-    "autoprefixer": "^10.2.5",
+    "autoprefixer": "^10.3.1",
     "browser-sync": "^2.26.14",
     "del": "^6.0.0",
     "editorconfig-checker": "^4.0.2",