diff --git a/.travis.yml b/.travis.yml
index 6633dfd..c516fe6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,7 +17,7 @@ addons:
 
 script:
   - npm run lint
-  - npm run test-ci
+  - npm run test:ci
   - npm run coveralls
   - 'if [ -n "$SONAR_TOKEN" ]; then sonar-scanner -Dsonar.login=${SONAR_TOKEN}; fi'
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f762c6..f50343a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 ### Removed
 
+## [1.1.0] - 2019-12-07
+### Changed
+- Upgrade "@mocks-server" core dependency. Use new "path" option.
+
 ## [1.0.0] - 2019-12-06
 - Migrate administration api from [@mocks-server/main, v1.3.0](https://github.com/mocks-server/main/releases/tag/v1.3.0). For further info read the [previous repository CHANGELOG.md](https://github.com/mocks-server/main/blob/v1.3.0/CHANGELOG.md#130---2019-11-17)
 - Export Plugin, which can be used only programmatically. (Binary is still distributed in the [@mocks-server/main](https://github.com/mocks-server/main) package).
diff --git a/package-lock.json b/package-lock.json
index 6dd9ba4..d8a87ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@mocks-server/plugin-admin-api",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -465,9 +465,9 @@
       }
     },
     "@mocks-server/core": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@mocks-server/core/-/core-1.0.0.tgz",
-      "integrity": "sha512-Up3gDTUBCyC81H+tivxwoJorVaxEmVeQFe4PdaqajydyfxZEfZI3hBtjEgj2JjiqjZSQTkILrbIdo2CkVe7T1g==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@mocks-server/core/-/core-1.1.0.tgz",
+      "integrity": "sha512-uucdenxR1nIlmP8s+Rjh71pwkDxLSXb6Haadq1SZjFVRk3JDuxVj0jbxRXJdzqoiGW/WOSuV7hpysZcrHkqJKw==",
       "dev": true,
       "requires": {
         "body-parser": "1.19.0",
@@ -476,6 +476,7 @@
         "cors": "2.8.5",
         "express": "4.17.1",
         "express-request-id": "1.4.1",
+        "fs-extra": "^8.1.0",
         "lodash": "4.17.15",
         "node-watch": "0.6.3",
         "require-all": "3.0.0",
diff --git a/package.json b/package.json
index 4f42438..10f9851 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,9 @@
 {
   "name": "@mocks-server/plugin-admin-api",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Plugin for Mocks Server. Provides a REST API for administrating settings, fixtures and behaviors",
   "keywords": [
-    "mocks",
-    "server",
-    "mock",
-    "plugin",
+    "mocks-server-plugin",
     "administration",
     "admin",
     "api",
@@ -30,18 +27,18 @@
     "lint": "eslint index.js src test jest.config.js jest.acceptance.config.js",
     "lint-staged": "lint-staged",
     "test": "jest",
-    "test-acceptance": "jest --config=jest.acceptance.config.js --runInBand",
-    "test-ci": "npm run test && npm run test-acceptance",
+    "test:acceptance": "jest --config=jest.acceptance.config.js --runInBand",
+    "test:ci": "npm run test && npm run test:acceptance",
     "coveralls": "cat ./coverage/lcov.info | coveralls"
   },
   "peerDependencies": {
-    "@mocks-server/core": "1.0.0"
+    "@mocks-server/core": "^1.1.0"
   },
   "dependencies": {
     "express": "4.17.1"
   },
   "devDependencies": {
-    "@mocks-server/core": "1.0.0",
+    "@mocks-server/core": "^1.1.0",
     "coveralls": "^3.0.7",
     "eslint": "6.6.0",
     "eslint-config-prettier": "6.5.0",
diff --git a/sonar-project.properties b/sonar-project.properties
index aeacfbc..40c3037 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,6 +1,6 @@
 sonar.organization=mocks-server
 sonar.projectKey=mocks-server-plugin-admin-api
-sonar.projectVersion=1.0.0
+sonar.projectVersion=1.1.0
 
 sonar.javascript.file.suffixes=.js
 sonar.sourceEncoding=UTF-8
diff --git a/test/acceptance/utils.js b/test/acceptance/utils.js
index 7b66800..786e00b 100644
--- a/test/acceptance/utils.js
+++ b/test/acceptance/utils.js
@@ -35,7 +35,7 @@ const fixturesFolder = folderName => {
 const startServer = (mocksPath, opts = {}) => {
   const mocks = mocksPath || "web-tutorial";
   const options = {
-    behaviors: fixturesFolder(mocks),
+    path: fixturesFolder(mocks),
     ...defaultOptions,
     ...opts
   };