update to latest snapshot version

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1719218 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 3088dc7..9ce6b98 100644
--- a/pom.xml
+++ b/pom.xml
@@ -276,7 +276,7 @@
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.models.impl</artifactId>
-            <version>1.2.3-SNAPSHOT</version>
+            <version>1.2.5-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <!-- not part of launchpad 7 (see SLING-4710) -->