diff --git a/nant.build b/nant.build
index ab61e9e..4f4cba5 100644
--- a/nant.build
+++ b/nant.build
@@ -23,7 +23,7 @@
     <property name="project.name" value="Apache.NMS.ActiveMQ" />
     <property name="project.group" value="org.apache.activemq" />
     <property name="project.version" value="1.5.6" unless="${property::exists('project.version')}" />
-    <property name="project.release.type" value="SNAPSHOT" unless="${property::exists('project.release.type')}" />
+    <property name="project.release.type" value="GA" unless="${property::exists('project.release.type')}" />
     <property name="project.short_description" value="Apache NMS for ActiveMQ Class Library" />
     <property name="project.description" value="Apache NMS for ActiveMQ Class Library (.Net Messaging Library Implementation): An implementation of the NMS API for ActiveMQ" />
 
@@ -51,7 +51,7 @@
         <!-- Property grouping for 'vendor.apache.org' -->
         <property name="vendor.apache.org.name" value="Apache.NMS" />
         <property name="vendor.apache.org.group" value="org.apache.activemq" />
-        <property name="vendor.apache.org.version" value="1.5.0" />
+        <property name="vendor.apache.org.version" value="1.5.1" />
         <if test="${current.build.framework == 'mono-2.0'}">
             <property name="vendor.apache.org.filenames" value="Apache.NMS.dll,Apache.NMS.dll.mdb,Apache.NMS.Test.dll,Apache.NMS.Test.dll.mdb" />
         </if>
diff --git a/package.ps1 b/package.ps1
index 198dffe..4998329 100644
--- a/package.ps1
+++ b/package.ps1
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 $pkgname = "Apache.NMS.ActiveMQ"
-$pkgver = "1.5-SNAPSHOT"
+$pkgver = "1.5.6"
 $configurations = "release", "debug"
 $frameworks = "mono-2.0", "net-2.0", "net-3.5", "net-4.0"