diff --git a/pom.xml b/pom.xml
index 10f3c6a..3022315 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,20 +63,20 @@
     </properties>
 
     <repositories>
+        <repository>
+            <id>central</id>
+            <name>Maven Central</name>
+            <url>https://repo1.maven.org/maven2</url>
+        </repository>
         <repository>
             <id>evolveum-nexus-releases</id>
             <name>Internal Releases</name>
-            <url>http://nexus.evolveum.com/nexus/content/repositories/releases/</url>
+            <url>https://nexus.evolveum.com/nexus/content/repositories/releases/</url>
         </repository>
         <repository>
             <id>evolveum-nexus-snapshots</id>
             <name>Internal Releases</name>
-            <url>http://nexus.evolveum.com/nexus/content/repositories/snapshots/</url>
-        </repository>
-        <repository>
-            <id>apache-snapshots</id>
-            <name>Apache Snapshots</name>
-            <url>http://repository.apache.org/snapshots/</url>
+            <url>https://nexus.evolveum.com/nexus/content/repositories/snapshots/</url>
         </repository>
     </repositories>
 
@@ -180,7 +180,7 @@
         <dependency>
             <groupId>org.keycloak</groupId>
             <artifactId>keycloak-admin-client</artifactId>
-            <version>11.0.3</version>
+            <version>18.0.0</version>
 <!--            <exclusions>-->
 <!--                <exclusion>-->
 <!--                    <groupId>org.slf4j</groupId>-->