diff --git a/pom.xml b/pom.xml
index 97d0fb9..834c999 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>de.acosix.alfresco.maven</groupId>
         <artifactId>de.acosix.alfresco.maven.project.parent-6.0.7</artifactId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
 
     <groupId>de.acosix.alfresco.keycloak</groupId>
@@ -73,11 +73,11 @@
 
         <maven.shade.version>3.2.4</maven.shade.version>
 
-        <keycloak.version>12.0.4</keycloak.version>
-        <resteasy.version>3.13.0.Final</resteasy.version>
+        <keycloak.version>15.0.2</keycloak.version>
+        <resteasy.version>3.15.1.Final</resteasy.version>
         <!-- lowest common denominator of Repository / Share in 6.0 -->
-        <apache.httpclient.version>4.5.1</apache.httpclient.version>
-        <apache.httpcore.version>4.4.3</apache.httpcore.version>
+        <apache.httpclient.version>4.5.13</apache.httpclient.version>
+        <apache.httpcore.version>4.4.14</apache.httpcore.version>
 
         <acosix.utility.version>1.2.5</acosix.utility.version>
         <ootbee.support-tools.version>1.1.0.0</ootbee.support-tools.version>