diff --git a/.travis.yml b/.travis.yml
index 2a01651..686eb78 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
-node_js: 5
+node_js: 8
 before_install:
   - ./start-broker.sh
 script:
diff --git a/package.json b/package.json
index 51ed01c..39a7e70 100644
--- a/package.json
+++ b/package.json
@@ -10,9 +10,9 @@
 	"license": "EPL-1.0",
 	"devDependencies": {
 		"dotenv": "^4.0.0",
-		"eslint": "^4.12.1",
-		"jasmine-node": "1.14.x",
-		"jsdoc": "^3.5.5",
+		"eslint": "^4.19.1",
+		"jasmine-node": "^3.0.0",
+		"jsdoc": "^3.6.2",
 		"node-localstorage": "1.3.x",
 		"websocket": "1.x.x"
 	}