diff --git a/Thunderbird-Setup-45.7.1.exe.sha1sum b/Thunderbird-Setup-45.7.1.exe.sha1sum
deleted file mode 100644
index 61cc187..0000000
--- a/Thunderbird-Setup-45.7.1.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-e8e710bbcfceb05b468f43ba7b69ea1745c15c50  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/Thunderbird-Setup-45.7.1.exe
diff --git a/Thunderbird-Setup-45.8.0.exe.sha1sum b/Thunderbird-Setup-45.8.0.exe.sha1sum
new file mode 100644
index 0000000..caa5989
--- /dev/null
+++ b/Thunderbird-Setup-45.8.0.exe.sha1sum
@@ -0,0 +1 @@
+3fe6f201c047b48b6eca8fd56337bbe7666f44c9  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/Thunderbird-Setup-45.8.0.exe
diff --git a/Thunderbird-icon.png.sha1sum b/Thunderbird-icon.png.sha1sum
index 81862ff..b46b8df 100644
--- a/Thunderbird-icon.png.sha1sum
+++ b/Thunderbird-icon.png.sha1sum
@@ -1 +1 @@
-b8f28052a21e8fa903d663bab3921d5493c8d879  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1//Thunderbird-icon.png
+b8f28052a21e8fa903d663bab3921d5493c8d879  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0//Thunderbird-icon.png
diff --git a/builder-product.cfg b/builder-product.cfg
index 2868ed1..8c7f4fc 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -5,7 +5,7 @@ VENDOR="mozilla.org"
 PN="mozilla.thunderbird"
 NAME="Mozilla Thunderbird"
 DESCRIPTION="Mozilla Thunderbird ist ein freier eMail Client des Mozilla-Projekts."
-VERSION="45.7.1"
+VERSION="45.8.0"
 RELEASE="1"
 PRIORITY="0"
 ADVICE=""
diff --git a/de_DE@dicts.j3e.de.xpi.sha1sum b/de_DE@dicts.j3e.de.xpi.sha1sum
index fb5e53c..cc07d8b 100644
--- a/de_DE@dicts.j3e.de.xpi.sha1sum
+++ b/de_DE@dicts.j3e.de.xpi.sha1sum
@@ -1 +1 @@
-b49a15d19afe0d77a03dcc6cb018e9b27bcb92b7  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/de_DE@dicts.j3e.de.xpi
+f931b4bf8aa342b2a3629b73867b7bd58817eaad  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/de_DE@dicts.j3e.de.xpi
diff --git a/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum b/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum
index 0d2abb8..290366e 100644
--- a/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum
+++ b/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum
@@ -1 +1 @@
-25e20b4165e06c0d964ee55a0721d8570e111d0b  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/en-US@dictionaries.addons.mozilla.org.xpi
+25e20b4165e06c0d964ee55a0721d8570e111d0b  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/en-US@dictionaries.addons.mozilla.org.xpi
diff --git a/quickfolders@curious.be.xpi.sha1sum b/quickfolders@curious.be.xpi.sha1sum
index 8522e23..a3dd560 100644
--- a/quickfolders@curious.be.xpi.sha1sum
+++ b/quickfolders@curious.be.xpi.sha1sum
@@ -1 +1 @@
-9cf422de22c1b08e6bb1e5ab971e5a1258b238e7  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/quickfolders@curious.be.xpi
+fdba2fa3dd33bc58a2c94d49687dde01edf39191  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/quickfolders@curious.be.xpi
diff --git a/sogo-connector@inverse.ca.xpi.sha1sum b/sogo-connector@inverse.ca.xpi.sha1sum
index d7e5437..c19d0ec 100644
--- a/sogo-connector@inverse.ca.xpi.sha1sum
+++ b/sogo-connector@inverse.ca.xpi.sha1sum
@@ -1 +1 @@
-21071801eee270aad37ba6722ec64cf64447b05f  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/sogo-connector@inverse.ca.xpi
+21071801eee270aad37ba6722ec64cf64447b05f  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/sogo-connector@inverse.ca.xpi
diff --git a/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum b/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum
index 2eb1c4d..48eb7e7 100644
--- a/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum
+++ b/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum
@@ -1 +1 @@
-eebb9975a6833dfcc419a3995d8a0f11399c0211  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi
+eebb9975a6833dfcc419a3995d8a0f11399c0211  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi
diff --git a/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi.sha1sum b/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi.sha1sum
index 60a22a5..7fabbc8 100644
--- a/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi.sha1sum
+++ b/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi.sha1sum
@@ -1 +1 @@
-b9256b4f9ead7eaa1d212b3c0f88079d7b5413e7  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi
+b9256b4f9ead7eaa1d212b3c0f88079d7b5413e7  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi
diff --git a/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum b/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum
index fe83086..04d4d4b 100644
--- a/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum
+++ b/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum
@@ -1 +1 @@
-2cd6a7b60e437b567b1151700c3a47b4010c4683  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi
+2cd6a7b60e437b567b1151700c3a47b4010c4683  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi
diff --git a/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi.sha1sum b/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi.sha1sum
index 75b4de1..65f2a68 100644
--- a/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi.sha1sum
+++ b/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi.sha1sum
@@ -1 +1 @@
-5e10ab7949883336e7a89d03f7e0c3c6b2329a6c  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.7.1/X86/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi
+5e10ab7949883336e7a89d03f7e0c3c6b2329a6c  /home/mario/.opsi-dist-cache/mozilla.thunderbird-45.8.0/X86/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi