diff --git a/pom.xml b/pom.xml
index 6c1f2fc..2962fa0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.typo3.solr</groupId>
 	<artifactId>solr-typo3-plugin</artifactId>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<packaging>jar</packaging>
 	<name>Solr TYPO3 Plugin</name>
 	<description>A plugin for Solr to implement TYPO3 support functionality.</description>
@@ -46,7 +46,7 @@
 	</organization>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<solr.version>5.0.0</solr.version>
+		<solr.version>5.1.0</solr.version>
 	</properties>
 	<build>
 		<plugins>
diff --git a/src/main/java/org/typo3/solr/search/AccessFilter.java b/src/main/java/org/typo3/solr/search/AccessFilter.java
index 423982a..ebb4ccc 100644
--- a/src/main/java/org/typo3/solr/search/AccessFilter.java
+++ b/src/main/java/org/typo3/solr/search/AccessFilter.java
@@ -204,4 +204,9 @@ private void setUserGroupList(final String userGroupList) {
     this.userGroupSet = StringUtils.commaSeparatedListToIntegerHashSet(userGroupList);
   }
 
+  @Override
+   public String toString(String field) {
+    return getClass().getName() + " - " + this.accessField + ": " + StringUtils.implode(this.userGroupSet, ",");
+  }
+
 }
diff --git a/src/main/java/org/typo3/solr/search/AccessFilterQParserPlugin.java b/src/main/java/org/typo3/solr/search/AccessFilterQParserPlugin.java
index ee01d32..3cd2956 100644
--- a/src/main/java/org/typo3/solr/search/AccessFilterQParserPlugin.java
+++ b/src/main/java/org/typo3/solr/search/AccessFilterQParserPlugin.java
@@ -42,7 +42,7 @@ public class AccessFilterQParserPlugin extends QParserPlugin implements SolrInfo
   /**
    * Query Parser Plugin Version.
    */
-  private static final String version = "1.4.0";
+  private static final String version = "1.5.0";
 
   /**
    * Implementation of NamedListInitializedPlugin.init().