Merge pull request #18 from Belchenkov/dependabot/npm_and_yarn/chart.js-2.9.4

Bump chart.js from 2.9.3 to 2.9.4

Author: Belchenkov

package-lock.json

@@ -7,7 +7,7 @@
     "build": "vue-cli-service build"
   },
   "dependencies": {
-    "chart.js": "^2.9.3",
+    "chart.js": "^2.9.4",
     "core-js": "^3.3.2",
     "firebase": "^7.10.0",
     "lodash": "^4.17.15",