diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index abb92cce..a861abc0 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -31,7 +31,7 @@
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-cassandra</artifactId>
 		</dependency>
-	  
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
diff --git a/pom.xml b/pom.xml
index b24f563e..209a8c00 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,9 +29,9 @@
 
 		<apt.version>1.1.2</apt.version>
 		<java.version>1.8</java.version>
-		<querydsl.version>3.5.1</querydsl.version>
+		<querydsl.version>3.6.0</querydsl.version>
 		<spring.version>4.1.2.RELEASE</spring.version>
-		<spring-data-releasetrain.version>Evans-SR1</spring-data-releasetrain.version>
+		<spring-data-releasetrain.version>Fowler-M1</spring-data-releasetrain.version>
 
 	</properties>
 
diff --git a/rest/security/pom.xml b/rest/security/pom.xml
index ef2602cc..48f57bbb 100644
--- a/rest/security/pom.xml
+++ b/rest/security/pom.xml
@@ -35,7 +35,7 @@
 		</dependency>
 
 	</dependencies>
-	
+
 	<repositories>
 		<repository>
 			<id>spring-libs-snapshot</id>