diff --git a/Firefox-Setup-win32-72.0.2.exe.sha1sum b/Firefox-Setup-win32-72.0.2.exe.sha1sum
deleted file mode 100644
index 5dbc963..0000000
--- a/Firefox-Setup-win32-72.0.2.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-532f033bcf1e9ff0c4c6314585072dd07e050879  /home/mario/.opsi-dist-cache/mozilla.firefox.be-72.0.2/X86/Firefox-Setup-win32-72.0.2.exe
diff --git a/Firefox-Setup-win32-73.0.exe.sha1sum b/Firefox-Setup-win32-73.0.exe.sha1sum
new file mode 100644
index 0000000..6f76f8c
--- /dev/null
+++ b/Firefox-Setup-win32-73.0.exe.sha1sum
@@ -0,0 +1 @@
+e5158d4373ce89a65c26da3aff6dcf5b26adacc4  /home/mario/.opsi-dist-cache/mozilla.firefox.be-73.0/X86/Firefox-Setup-win32-73.0.exe
diff --git a/Firefox-Setup-win64-72.0.2.exe.sha1sum b/Firefox-Setup-win64-72.0.2.exe.sha1sum
deleted file mode 100644
index 71fc45e..0000000
--- a/Firefox-Setup-win64-72.0.2.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-156d650ffbcc79acd0d5a701335251ac36bfff62  /home/mario/.opsi-dist-cache/mozilla.firefox.be-72.0.2/X86_64/Firefox-Setup-win64-72.0.2.exe
diff --git a/Firefox-Setup-win64-73.0.exe.sha1sum b/Firefox-Setup-win64-73.0.exe.sha1sum
new file mode 100644
index 0000000..f2dab39
--- /dev/null
+++ b/Firefox-Setup-win64-73.0.exe.sha1sum
@@ -0,0 +1 @@
+dceb5488b9a07b345158da620ad94d6aa4009062  /home/mario/.opsi-dist-cache/mozilla.firefox.be-73.0/X86_64/Firefox-Setup-win64-73.0.exe
diff --git a/builder-product.cfg b/builder-product.cfg
index 178fe3f..5cc8fa3 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -5,7 +5,7 @@ VENDOR="mozilla.org"
 PN="mozilla.firefox.be"
 NAME="Mozilla Firefox"
 DESCRIPTION="Mozilla Firefox ist ein freier Webbrowser des Mozilla-Projekts. "
-VERSION="72.0.2"
+VERSION="73.0"
 RELEASE="1"
 PRIORITY="0"
 ADVICE=""
@@ -28,13 +28,15 @@ DL_ARCH[2]="X86_64"
 DL_WINST_NAME[2]=Install64Exe
 
 DL_FILE[3]="vlc-plugin@videolan.org.xpi32"
-DL_SOURCE[3]="http://download.videolan.org/pub/videolan/vlc/2.2.8/win32/vlc-2.2.8-win32.xpi"
+#DL_SOURCE[3]="http://download.videolan.org/pub/videolan/vlc/2.2.8/win32/vlc-2.2.8-win32.xpi"
+DL_SOURCE[3]="http://ftp.uni-erlangen.de/videolan/vlc/2.2.8//win32/vlc-2.2.8-win32.xpi"
 DL_ARCH[3]="X86"
 DL_EXTRACT_TO[3]="Addons/bundles"
 DL_WINST_NAME[3]=VideolanClientXpi32
 
 DL_FILE[4]="vlc-plugin@videolan.org.xpi64"
-DL_SOURCE[4]="http://download.videolan.org/pub/videolan/vlc/2.2.8/win64/vlc-2.2.8-win64.xpi"
+#DL_SOURCE[4]="http://download.videolan.org/pub/videolan/vlc/2.2.8/win64/vlc-2.2.8-win64.xpi"
+DL_SOURCE[4]="http://ftp.uni-erlangen.de/videolan/vlc/2.2.8/win64/vlc-2.2.8-win64.xpi"
 DL_ARCH[4]="X86_64"
 DL_EXTRACT_TO[4]="Addons/bundles"
 DL_WINST_NAME[4]=VideolanClientXpi64
diff --git a/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi.sha1sum b/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi.sha1sum
index 7c70214..deb29ec 100644
--- a/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi.sha1sum
+++ b/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi.sha1sum
@@ -1 +1 @@
-3903e1d05df43d020b0c66e4c31c7d5dcdd3e834  /home/mario/.opsi-dist-cache/mozilla.firefox.be-72.0.1/ALL/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi
+fcb72a10377e6628d1bb3d1a0647ada7575a0526  /home/mario/.opsi-dist-cache/mozilla.firefox.be-73.0/ALL/{1018e4d6-728f-4b20-ad56-37578a4de76b}.xpi
diff --git a/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi.sha1sum b/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi.sha1sum
index 57011dd..9eaaa72 100644
--- a/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi.sha1sum
+++ b/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi.sha1sum
@@ -1 +1 @@
-bc9d31ecfed6d1c156ce2f7fd615ab721966a500  /home/mario/.opsi-dist-cache/mozilla.firefox.be-71.0/ALL/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi
+fb2d518320a0ecca9290746f09d15dac5cd876f0  /home/mario/.opsi-dist-cache/mozilla.firefox.be-73.0/ALL/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}.xpi