Upgrade policy engine 1.3.7 version

For Casablanca Maintenance Release 3.0.2 - keystore upgrade.

Issue-ID: POLICY-1649
Change-Id: I7ebad20593574a6d0f462b8bb9a8a672e30a8357
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/pom.xml b/pom.xml
index 71ccda9..632b364 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
     </parent>
     <groupId>org.onap.policy.engine</groupId>
     <artifactId>PolicyEngineSuite</artifactId>
-    <version>1.3.6-SNAPSHOT</version>
+    <version>1.3.7-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>policy-engine</name>
     <description>The ONAP Policy Engine main pom</description>
@@ -65,7 +65,7 @@
         <commons.compress.version>1.18</commons.compress.version>
         <elasticsearch.version>6.4.3</elasticsearch.version>
         <version.policy.common>1.3.4</version.policy.common>
-        <version.policy.drools-application>1.3.6</version.policy.drools-application>
+        <version.policy.drools-application>1.3.7</version.policy.drools-application>
     </properties>
     <modules>
         <module>PolicyEngineUtils</module>