diff --git a/package.json b/package.json
index d6ccd2a3..4f2fa291 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,8 @@
   "test": "ng test",
   "lint": "ng lint",
   "e2e": "ng e2e",
-  "build-prod": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod --aot"
+  "build-prod": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod --aot",
+  "war": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod --aot && grunt"
  },
  "private": true,
  "dependencies": {
@@ -26,6 +27,7 @@
   "@ngtools/json-schema": "1.1.0",
   "@types/bootstrap": "3.3.36",
   "@types/d3": "^4.10.1",
+  "@types/geojson": "7946.0.8",
   "@types/jquery": "3.2.13",
   "@types/socket.io-client": "1.4.32",
   "@types/tether": "1.4.3",
@@ -50,13 +52,15 @@
   "ng2-smart-table": "1.2.1",
   "ng2-validation": "4.2.0",
   "ngx-pagination": "3.0.0",
-  "node-sass": "4.12.0",
+  "node-sass": "^4.0.0",
   "rxjs": "5.4.3",
   "sass-loader": "6.0.5",
   "socket.io-client": "2.0.4",
   "tether": "1.4.0",
   "xlsx": "0.13.0",
-  "zone.js": "0.8.11"
+  "zone.js": "0.8.11",
+  "uglify-js": "2.8.29"
+
  },
  "devDependencies": {
   "@angular/cdk": "2.0.0-beta.11",
@@ -64,11 +68,14 @@
   "@angular/compiler-cli": "4.4.4",
   "@angular/language-service": "4.4.4",
   "@angular/material": "2.0.0-beta.11",
+  "@types/geojson": "7946.0.8",
   "@types/jasmine": "2.6.0",
   "@types/jasminewd2": "2.0.2",
   "@types/node": "6.0.60",
   "codelyzer": "3.2.1",
   "font-awesome": "4.7.0",
+  "grunt": "1.0.3",
+  "grunt-war": "0.5.1",
   "jasmine-core": "2.8.0",
   "jasmine-spec-reporter": "4.2.1",
   "karma": "1.7.1",
@@ -82,6 +89,10 @@
   "ts-node": "3.3.0",
   "tslint": "5.7.0",
   "typescript": "2.4.0",
-  "xlsx": "0.13.0"
+  "xlsx": "0.13.0",
+  "uglify-js": "2.8.29"
+ },
+ "resolutions": {
+  "@types/geojson": "7946.0.8"
  }
 }