diff --git a/builder-product.cfg b/builder-product.cfg
index 459cb7c..bc25551 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -5,7 +5,7 @@ VENDOR="uwe-sieber.de"
 PN="uwesieber.usbdlm"
 NAME="USB Drive Letter Manager"
 DESCRIPTION="USB Drive Letter Manager - Laufwerksbuchstaben-Manager fuer Windows"
-VERSION="4.8.8.8"
+VERSION="4.8.9.0"
 RELEASE="3"
 PRIORITY="0"
 ADVICE=""
@@ -33,8 +33,8 @@ ICON_DL_INDEX=0
 
 OPSI_INI_SECTION[0]="X86"
 OPSI_INI_OPTION[0]="MsiId32"
-OPSI_INI_VALUE[0]="{EA4C0A2C-F5A2-4F68-865B-4F6BA2B612C1}"
+OPSI_INI_VALUE[0]="{E425C374-E9C4-4DE8-8055-955D8BB97954}"
 
 OPSI_INI_SECTION[1]="X86_64"
 OPSI_INI_OPTION[1]="MsiId64"
-OPSI_INI_VALUE[1]="{A3BFBEF2-9344-4EF8-97DC-1F693B8FC4BE}"
+OPSI_INI_VALUE[1]="{07714D06-6517-43A0-89A6-3B4EFECD7DA0}"
diff --git a/usbdlm_4.8.8.8_x64.msi.sha1sum b/usbdlm_4.8.8.8_x64.msi.sha1sum
deleted file mode 100644
index f063691..0000000
--- a/usbdlm_4.8.8.8_x64.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-5868badd52663a69d7416d906e0fa8d2e4f7bfbb  /home/mario.fetka/.opsi-dist-cache/uwesieber.usbdlm-4.8.8.8/X86_64/usbdlm_4.8.8.8_x64.msi
diff --git a/usbdlm_4.8.8.8_x86.msi.sha1sum b/usbdlm_4.8.8.8_x86.msi.sha1sum
deleted file mode 100644
index 2a56b9d..0000000
--- a/usbdlm_4.8.8.8_x86.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-6147aa07771b609200898d0057bfef5dd910d5c7  /home/mario.fetka/.opsi-dist-cache/uwesieber.usbdlm-4.8.8.8/X86/usbdlm_4.8.8.8_x86.msi
diff --git a/usbdlm_4.8.9.0_x64.msi.sha1sum b/usbdlm_4.8.9.0_x64.msi.sha1sum
new file mode 100644
index 0000000..34a93b0
--- /dev/null
+++ b/usbdlm_4.8.9.0_x64.msi.sha1sum
@@ -0,0 +1 @@
+f5073ecf53921160f48f0936b46cc30a7fe9cdad  /home/mario.fetka/.opsi-dist-cache/uwesieber.usbdlm-4.8.9.0/X86_64/usbdlm_4.8.9.0_x64.msi
diff --git a/usbdlm_4.8.9.0_x86.msi.sha1sum b/usbdlm_4.8.9.0_x86.msi.sha1sum
new file mode 100644
index 0000000..e3e53d8
--- /dev/null
+++ b/usbdlm_4.8.9.0_x86.msi.sha1sum
@@ -0,0 +1 @@
+7bd6e20807aa20b1ad16aaf5255fcf7f65230556  /home/mario.fetka/.opsi-dist-cache/uwesieber.usbdlm-4.8.9.0/X86/usbdlm_4.8.9.0_x86.msi