fix new spec/impl version definition (#133)

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>

pom.xml

diff --git a/pom.xml b/pom.xml
index 5f47b34..71e5254 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,8 +74,8 @@
         <impl_namespace>org.glassfish</impl_namespace>
         <spec_version>1.1</spec_version>
         <new_spec_version>1.2</new_spec_version>
-        <new_spec_impl_version>1.1.4</new_spec_impl_version>
-        <impl_version>1.1.4</impl_version>
+        <new_spec_impl_version>1.1.5</new_spec_impl_version>
+        <impl_version>1.1.5</impl_version>
         <new_impl_version>1.2</new_impl_version>
         <non.final>false</non.final>
         <legal.doc.source>${maven.multiModuleProjectDirectory}</legal.doc.source>