diff --git a/build.gradle b/build.gradle
index 50fdf86be9..a44dc257e8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -113,7 +113,7 @@ subprojects { subProject ->
     defaultTasks 'build'
 
     group = 'org.hibernate'
-    version = '4.1.6-SNAPSHOT'
+    version = '4.1.5.SP1'
 
     // minimize changes, at least for now (gradle uses 'build' by default)..
     buildDir = "target"
diff --git a/changelog.txt b/changelog.txt
index caf85e79c7..b9ba33f3c0 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -5,6 +5,14 @@ match the actual issue resolution (i.e. a bug might not be a bug). Please
 refer to the particular case on JIRA using the issue tracking number to learn
 more about each case.
 
+Changes in version 4.1.5.SP1 (2012.07.12)
+------------------------------------------------------------------------------------------------------------------------
+
+** Bug
+    * [HHH-7447] - ValueHolder used in NaturalIdCacheKey is not Serializable
+** Improvement
+    * [HHH-2394] - Support filter tag in subclass
+
 Changes in version 4.1.5.Final (2012.07.12)
 ------------------------------------------------------------------------------------------------------------------------
 https://hibernate.onjira.com/browse/HHH/fixforversion/12150