chore: upgrade all deps

__test__/setup.js

@@ -0,0 +1,3 @@
+import { config } from '@vue/test-utils'
+
+config.showDeprecationWarnings = false

package.json

@@ -38,26 +38,26 @@
     "flatpickr": "^4.6.3"
   },
   "devDependencies": {
-    "@babel/core": "^7.9.0",
+    "@babel/core": "^7.9.6",
     "@babel/plugin-transform-object-assign": "^7.8.3",
-    "@babel/preset-env": "^7.9.5",
-    "@vue/test-utils": "1.0.0-beta.33",
-    "babel-jest": "^25.3.0",
+    "@babel/preset-env": "^7.9.6",
+    "@vue/test-utils": "1.0.0",
+    "babel-jest": "^26.0.1",
     "babel-loader": "^8.1.0",
     "bootstrap": "^4.4.1",
     "clean-webpack-plugin": "^3.0.0",
     "cross-env": "^7.0.2",
-    "css-loader": "^3.5.2",
+    "css-loader": "^3.5.3",
     "file-loader": "^6.0.0",
-    "html-webpack-plugin": "^4.2.0",
-    "jest": "^25.3.0",
+    "html-webpack-plugin": "^4.3.0",
+    "jest": "^26.0.1",
     "mini-css-extract-plugin": "^0.9.0",
-    "style-loader": "^1.1.3",
+    "style-loader": "^1.2.1",
     "unminified-webpack-plugin": "^2.0.0",
     "vue": "^2.6.11",
-    "vue-loader": "^15.9.1",
+    "vue-loader": "^15.9.2",
     "vue-template-compiler": "^2.6.11",
-    "webpack": "^4.42.1",
+    "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
     "webpack-dev-server": "^3.10.3"
   },
@@ -79,6 +79,9 @@
     "transform": {
       "^.+\\.js$": "babel-jest"
     },
+    "setupFiles": [
+      "<rootDir>/__test__/setup.js"
+    ],
     "collectCoverage": true,
     "testURL": "http://localhost",
     "watchPathIgnorePatterns": [