diff --git a/pom.xml b/pom.xml
index 04df9f9..edbb7f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,8 +40,8 @@
     <description>This code implements the XACML PDP engine</description>
 
     <properties>
-        <policy.common.version>1.7.0</policy.common.version>
-        <policy.models.version>2.3.0</policy.models.version>
+        <policy.common.version>1.7.1-SNAPSHOT</policy.common.version>
+        <policy.models.version>2.3.1-SNAPSHOT</policy.models.version>
     </properties>
 
     <modules>