Increment snapshot version

Change from 1.5.0-SNAPSHOT to 1.6.0-SNAPSHOT to prepare
for next development cycle.

Change-Id: I187785ab4b11a37815289d20ba802c48e86cee7f
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1585
diff --git a/appc-config/appc-encryption-tool/installer/pom.xml b/appc-config/appc-encryption-tool/installer/pom.xml
index fe55251..9e7755f 100644
--- a/appc-config/appc-encryption-tool/installer/pom.xml
+++ b/appc-config/appc-encryption-tool/installer/pom.xml
@@ -30,7 +30,7 @@
   <groupId>org.onap.appc</groupId>
 
     <artifactId>appc-config-encryption-tool-installer</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
     <name>Config Component Encryption Tool - Installer</name>
     <packaging>pom</packaging>
     <properties>
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>org.onap.appc</groupId>
             <artifactId>appc-config-encryption-tool-provider</artifactId>
-            <version>1.5.0-SNAPSHOT</version>
+            <version>1.6.0-SNAPSHOT</version>
         </dependency>
     </dependencies>
     <build>