Upgrading dependencies on released onos-2.5.2

Change-Id: I6b75db4c92189725fa4928d4f0e38def741a0a88
diff --git a/pom.xml b/pom.xml
index 3154a2a..bca90c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-dependencies</artifactId>
-        <version>2.5.2-SNAPSHOT</version>
+        <version>2.5.2</version>
         <relativePath></relativePath>
     </parent>