chore: update deps (#4963)

package.json

@@ -62,15 +62,15 @@
     "vue": ">= 2.5.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.6.2",
+    "@babel/core": "^7.7.2",
     "@babel/plugin-proposal-optional-chaining": "^7.6.0",
     "@babel/plugin-syntax-jsx": "^7.2.0",
-    "@babel/plugin-transform-object-assign": "^7.0.0",
+    "@babel/plugin-transform-object-assign": "^7.2.0",
     "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/polyfill": "^7.6.0",
-    "@babel/preset-env": "^7.6.2",
-    "@babel/preset-typescript": "^7.6.0",
-    "@types/jest": "^24.0.16",
+    "@babel/polyfill": "^7.7.0",
+    "@babel/preset-env": "^7.7.1",
+    "@babel/preset-typescript": "^7.7.2",
+    "@types/jest": "^24.0.22",
     "@vant/cli": "^1.0.6",
     "@vant/doc": "^2.6.1",
     "@vant/eslint-config": "^1.4.0",
@@ -78,40 +78,40 @@
     "@vant/markdown-vetur": "^1.0.0",
     "@vant/stylelint-config": "^1.0.0",
     "@vant/touch-emulator": "^1.1.0",
-    "@vue/babel-preset-jsx": "^1.1.0",
+    "@vue/babel-preset-jsx": "^1.1.1",
     "@vue/test-utils": "^1.0.0-beta.29",
-    "autoprefixer": "^9.6.1",
-    "babel-jest": "^24.8.0",
+    "autoprefixer": "^9.7.1",
+    "babel-jest": "^24.9.0",
     "babel-loader": "^8.0.6",
     "codecov": "^3.6.1",
-    "cross-env": "^6.0.0",
-    "css-loader": "^3.1.0",
-    "csso": "^3.5.1",
+    "cross-env": "^6.0.3",
+    "css-loader": "^3.2.0",
+    "csso": "^4.0.2",
     "dependency-tree": "^7.0.2",
     "eslint": "^6.6.0",
-    "fast-glob": "^3.0.4",
-    "gh-pages": "2.0.1",
+    "fast-glob": "^3.1.0",
+    "gh-pages": "2.1.1",
     "html-webpack-plugin": "3.2.0",
-    "jest": "^24.8.0",
+    "jest": "^24.9.0",
     "jest-serializer-vue": "^2.0.2",
-    "less": "^3.8.1",
+    "less": "^3.10.3",
     "less-loader": "^5.0.0",
-    "lint-staged": "^9.4.0",
-    "postcss": "^7.0.17",
+    "lint-staged": "^9.4.2",
+    "postcss": "^7.0.21",
     "postcss-loader": "^3.0.0",
     "style-loader": "^1.0.0",
-    "stylelint": "^11.0.0",
-    "ts-jest": "^24.0.2",
-    "typescript": "^3.5.3",
+    "stylelint": "^11.1.1",
+    "ts-jest": "^24.1.0",
+    "typescript": "^3.7.2",
     "uppercamelcase": "^3.0.0",
     "vue": "^2.6.10",
     "vue-jest": "4.0.0-beta.2",
-    "vue-loader": "^15.7.1",
-    "vue-router": "^3.1.2",
+    "vue-loader": "^15.7.2",
+    "vue-router": "^3.1.3",
     "vue-template-compiler": "^2.6.10",
-    "webpack": "^4.41.0",
-    "webpack-cli": "^3.3.6",
-    "webpack-dev-server": "3.8.0",
+    "webpack": "^4.41.2",
+    "webpack-cli": "^3.3.10",
+    "webpack-dev-server": "3.9.0",
     "webpack-merge": "^4.2.2"
   },
   "sideEffects": [