diff --git a/builder-product.cfg b/builder-product.cfg
index f72663e..4db31b3 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -5,7 +5,7 @@ VENDOR="cdburnerxp.se"
 PN="cdburnerxp.cdburnerxp"
 NAME="CDBurnerXP"
 DESCRIPTION="CDBurnerXP ist ein kostenloses Programm zum Brennen von CDs und DVDs, sowie Blu-Rays und HD-DVDs."
-VERSION="4.5.2.4478"
+VERSION="4.5.3.4643"
 RELEASE="1"
 PRIORITY="0"
 ADVICE=""
@@ -32,11 +32,11 @@ ICON_DL_INDEX=0
 
 OPSI_INI_SECTION[0]="X86"
 OPSI_INI_OPTION[0]="MsiId32"
-OPSI_INI_VALUE[0]="{CD543E5E-A025-48BD-AF47-8A67F99C973C}"
+OPSI_INI_VALUE[0]="{158CD747-F810-417B-A94A-8CB69163217C}"
 
 OPSI_INI_SECTION[1]="X86_64"
 OPSI_INI_OPTION[1]="MsiId64"
-OPSI_INI_VALUE[1]="{86F2DA59-2648-42F8-BECC-453A03CE6796}"
+OPSI_INI_VALUE[1]="{89527C39-8429-4EBD-BD5B-40F7C4421338}"
 
 OPSI_INI_SECTION[2]="X86"
 OPSI_INI_OPTION[2]="UninstallProg32"
diff --git a/cdbxp_setup_4.5.2.4478.msi.sha1sum b/cdbxp_setup_4.5.2.4478.msi.sha1sum
deleted file mode 100644
index 926659f..0000000
--- a/cdbxp_setup_4.5.2.4478.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-11f2ada31a310482217521554f2fe80bb48d72b7  /home/mario/.opsi-dist-cache/cdburnerxp.cdburnerxp-4.5.2.4478/X86/cdbxp_setup_4.5.2.4478.msi
diff --git a/cdbxp_setup_4.5.3.4643.msi.sha1sum b/cdbxp_setup_4.5.3.4643.msi.sha1sum
new file mode 100644
index 0000000..5228a75
--- /dev/null
+++ b/cdbxp_setup_4.5.3.4643.msi.sha1sum
@@ -0,0 +1 @@
+91a43bf49d0448e3f442b4cd55ad7c58e3851d28  /home/mario/.opsi-dist-cache/cdburnerxp.cdburnerxp-4.5.3.4643/X86/cdbxp_setup_4.5.3.4643.msi
diff --git a/cdbxp_setup_x64_4.5.2.4478.msi.sha1sum b/cdbxp_setup_x64_4.5.2.4478.msi.sha1sum
deleted file mode 100644
index 1feea95..0000000
--- a/cdbxp_setup_x64_4.5.2.4478.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-5bcca99951a106c05b615a80880a54759f1da84f  /home/mario/.opsi-dist-cache/cdburnerxp.cdburnerxp-4.5.2.4478/X86_64/cdbxp_setup_x64_4.5.2.4478.msi
diff --git a/cdbxp_setup_x64_4.5.3.4643.msi.sha1sum b/cdbxp_setup_x64_4.5.3.4643.msi.sha1sum
new file mode 100644
index 0000000..6ac56c6
--- /dev/null
+++ b/cdbxp_setup_x64_4.5.3.4643.msi.sha1sum
@@ -0,0 +1 @@
+683b4b422d0bf945fbe8e9ff01f7bb87a7c81c6a  /home/mario/.opsi-dist-cache/cdburnerxp.cdburnerxp-4.5.3.4643/X86_64/cdbxp_setup_x64_4.5.3.4643.msi