diff --git a/README.md b/README.md
index be83d5b634f95d52d209f39b9d42b522d1bd10c9..a2c2340ae1b75c1699364997e65cd73b8d370219 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ To utilize the GitLab API for Java in your project, simply add the following dep
 ```java
 dependencies {
     ...
-    compile group: 'org.gitlab4j', name: 'gitlab4j-api', version: '4.8.12'
+    compile group: 'org.gitlab4j', name: 'gitlab4j-api', version: '4.8.14'
 }
 ```
 
@@ -20,7 +20,7 @@ dependencies {
 <dependency>
     <groupId>org.gitlab4j</groupId>
     <artifactId>gitlab4j-api</artifactId>
-    <version>4.8.12</version>
+    <version>4.8.14</version>
 </dependency>
 ```
 
@@ -296,8 +296,12 @@ List<Runner> runners = gitLabApi.getRunnersApi().getAllRunners();
 
 #### ServicesApi
 ```java
-// Activates the gitlab-ci service.
-gitLabApi.getServicesApi().setGitLabCI("project-name", "auth-token", "project-ci-url");
+// Activate/Update the Slack Notifications service
+SlackService slackService =  new SlackService()
+        .withMergeRequestsEvents(true)
+        .withWebhook("https://hooks.slack.com/services/ABCDEFGHI/KJLMNOPQR/wetrewq7897HKLH8998wfjjj")
+        .withUsername("GitLab4J");
+gitLabApi.getServicesApi().updateSlackService("project-path", slackService);
 ```
 
 #### SessionApi
diff --git a/pom.xml b/pom.xml
index 29df936f43134316d8c53faac3ca4c3b7c636951..19fd5aaa4cf900485d017de76acafac9b52e853a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.gitlab4j</groupId>
 	<artifactId>gitlab4j-api</artifactId>
 	<packaging>jar</packaging>
-	<version>4.8.13-SNAPSHOT</version>
+	<version>4.8.14-SNAPSHOT</version>
 	<name>GitLab API Java Client</name>
 	<description>GitLab API for Java (gitlab4j-api) provides a full featured Java API for working with GitLab repositories via the GitLab REST API.</description>
 	<url>https://github.com/gmessner/gitlab4j-api</url>
diff --git a/src/main/java/org/gitlab4j/api/models/PushRule.java b/src/main/java/org/gitlab4j/api/models/PushRules.java
similarity index 100%
rename from src/main/java/org/gitlab4j/api/models/PushRule.java
rename to src/main/java/org/gitlab4j/api/models/PushRules.java