Update jest to update node-notifier for security

package.json

@@ -66,7 +66,7 @@
   },
   "devDependencies": {
     "@types/core-js": "^2.5.0",
-    "@types/jest": "^26.0.3",
+    "@types/jest": "^26.0.20",
     "@types/uuid": "^8.0.0",
     "@typescript-eslint/eslint-plugin": "^2.19.2",
     "@typescript-eslint/parser": "^2.19.2",
@@ -78,7 +78,7 @@
     "eslint-plugin-prettier": "^3.1.0",
     "eslint-plugin-promise": "^4.1.1",
     "eslint-plugin-standard": "^4.0.0",
-    "jest": "^25.1.0",
+    "jest": "^26.6.3",
     "jest-worker": "^26.0.0",
     "lodash": "^4.17.14",
     "prettier": "^2.0.2",