diff --git a/pom.xml b/pom.xml
index 0d294e3e..c1bc390d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,9 +83,6 @@
         <spock-spring.version>1.0-groovy-2.3</spock-spring.version>
         <spring-boot.version>1.3.7.RELEASE</spring-boot.version>
         <spring-cloud.version>Brixton.SR4</spring-cloud.version>
-        <!--<spring-cloud.version>1.1.1.RELEASE</spring-cloud.version>-->
-        <spring-cloud-sleuth.version>1.0.0.RC1</spring-cloud-sleuth.version>
-        <spring-cloud-netflix.version>1.0.7.RELEASE</spring-cloud-netflix.version>
         <spring.version>4.2.5.RELEASE</spring.version>
         <junit.version>4.12</junit.version>