Update dependencies

Author: Kim Biesbjerg

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@biesbjerg/ng2-translate-po-loader",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Use po files with ng2-translate",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -31,10 +31,10 @@
   "peerDependencies": {
     "@angular/core": "^2.0.0",
     "@angular/http": "^2.0.0",
-    "ng2-translate": "^4.0.0"
+    "ng2-translate": "^5.0.0"
   },
   "dependencies": {
-    "gettext-parser": "^1.2.1"
+    "gettext-parser": "1.2.1"
   },
   "devDependencies": {
     "@angular/core": "2.2.1",
@@ -44,8 +44,8 @@
     "rxjs": "5.0.0-beta.12",
     "zone.js": "0.6.21",
     "typescript": "2.0.10",
-    "ng2-translate": "4.0.1",
-    "tslint": "^4.0.2",
-    "tslint-eslint-rules": "^3.1.0"
+    "ng2-translate": "5.0.0",
+    "tslint": "4.2.0",
+    "tslint-eslint-rules": "3.2.1"
   }
 }