diff --git a/CHANGES b/CHANGES
index 263d04ab..6ca4b4fe 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+09 Mar 2016 - 2.9.1
+-------------------
+
+ * No changes.
+
 03 Feb 2016 - 2.9.1-RC1
 -----------------------
 
diff --git a/apache2/msc_release.h b/apache2/msc_release.h
index c85b3dbc..f2fe898d 100644
--- a/apache2/msc_release.h
+++ b/apache2/msc_release.h
@@ -40,7 +40,7 @@
 #define MODSEC_VERSION_MINOR       "9"
 #define MODSEC_VERSION_MAINT       "1"
 #define MODSEC_VERSION_TYPE        ""
-#define MODSEC_VERSION_RELEASE     "-RC1"
+#define MODSEC_VERSION_RELEASE     ""
 
 #define MODSEC_VERSION_SUFFIX MODSEC_VERSION_TYPE MODSEC_VERSION_RELEASE
 
diff --git a/iis/installer.wxs b/iis/installer.wxs
index b0e26445..015c9351 100644
--- a/iis/installer.wxs
+++ b/iis/installer.wxs
@@ -7,7 +7,7 @@
     lightArgs: 
 -->
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
-    <Product Id="22B04FDB-9BAB-46B0-87B8-A39544ECECD3" Name="ModSecurity IIS" Language="1033" Version="2.9.1.1" Manufacturer="ModSecurity" UpgradeCode="82F09489-1678-4C38-ADCB-08C3757653DB">
+    <Product Id="22B04FDB-9BAB-46B0-87B8-A39544ECECD3" Name="ModSecurity IIS" Language="1033" Version="2.9.1" Manufacturer="ModSecurity" UpgradeCode="82F09489-1678-4C38-ADCB-08C3757653DB">
         <Package Description="ModSecurityISS" Comments="none" InstallerVersion="405" Compressed="yes" InstallPrivileges="elevated" InstallScope="perMachine" />
         <?define ProductName = "ModSecuirty IIS" ?>
         <?if $(sys.BUILDARCH) = x64 ?>