diff --git a/Thunderbird-Setup-38.5.0.exe.sha1sum b/Thunderbird-Setup-38.5.0.exe.sha1sum
deleted file mode 100644
index 6bc5886..0000000
--- a/Thunderbird-Setup-38.5.0.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-930f7a7225f09277e702d9a4daf6cafcdd0b6caf  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/Thunderbird-Setup-38.5.0.exe
diff --git a/Thunderbird-Setup-38.5.1.exe.sha1sum b/Thunderbird-Setup-38.5.1.exe.sha1sum
new file mode 100644
index 0000000..ba31557
--- /dev/null
+++ b/Thunderbird-Setup-38.5.1.exe.sha1sum
@@ -0,0 +1 @@
+7d543579598d943b815e578df2111e0f3586b0de  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/X86/Thunderbird-Setup-38.5.1.exe
diff --git a/Thunderbird-icon.png.sha1sum b/Thunderbird-icon.png.sha1sum
index 5e264a9..22df4b1 100644
--- a/Thunderbird-icon.png.sha1sum
+++ b/Thunderbird-icon.png.sha1sum
@@ -1 +1 @@
-b8f28052a21e8fa903d663bab3921d5493c8d879  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0//Thunderbird-icon.png
+b8f28052a21e8fa903d663bab3921d5493c8d879  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1//Thunderbird-icon.png
diff --git a/builder-product.cfg b/builder-product.cfg
index f84b66f..f6da344 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="38.5.0"
+VERSION="38.5.1"
 RELEASE="1"
 PRIORITY="0"
 ADVICE=""
@@ -24,7 +24,7 @@ DL_ARCH[1]="X86"
 DL_WINST_NAME[1]=InstallExe
 
 DL_FILE[2]="sogo-connector@inverse.ca.xpi"
-DL_SOURCE[2]="http://www.sogo.nu/files/downloads/extensions/sogo-connector-31.0.1.xpi"
+DL_SOURCE[2]="http://www.sogo.nu/files/downloads/SOGo/Thunderbird/sogo-connector-31.0.2.xpi"
 DL_ARCH[2]="X86"
 DL_EXTRACT_TO[2]="Addons/bundles"
 DL_WINST_NAME[2]=SogoConnectorPluginXpi
diff --git a/de_DE@dicts.j3e.de.xpi.sha1sum b/de_DE@dicts.j3e.de.xpi.sha1sum
index b83a118..968b5e9 100644
--- a/de_DE@dicts.j3e.de.xpi.sha1sum
+++ b/de_DE@dicts.j3e.de.xpi.sha1sum
@@ -1 +1 @@
-028950fa7f5b991549932547e0d3956ed638261d  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/de_DE@dicts.j3e.de.xpi
+028950fa7f5b991549932547e0d3956ed638261d  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/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 c9f32fb..6442fb6 100644
--- a/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum
+++ b/en-US@dictionaries.addons.mozilla.org.xpi.sha1sum
@@ -1 +1 @@
-933d1dfaafecf9be772f83a859f9acb86b736f4b  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/en-US@dictionaries.addons.mozilla.org.xpi
+134056db95b168cd5036c5645bd49c98d1e84606  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/X86/en-US@dictionaries.addons.mozilla.org.xpi
diff --git a/quickfolders@curious.be.xpi.sha1sum b/quickfolders@curious.be.xpi.sha1sum
index 41576bb..6dbb33d 100644
--- a/quickfolders@curious.be.xpi.sha1sum
+++ b/quickfolders@curious.be.xpi.sha1sum
@@ -1 +1 @@
-ae1f69cc5b07b62a79acda3b871701f0539b7f57  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/quickfolders@curious.be.xpi
+541992075ab12e7a5b02c8f0a99d2394bfc85cbf  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/X86/quickfolders@curious.be.xpi
diff --git a/sogo-connector@inverse.ca.xpi.sha1sum b/sogo-connector@inverse.ca.xpi.sha1sum
index 4d3f1a8..9078953 100644
--- a/sogo-connector@inverse.ca.xpi.sha1sum
+++ b/sogo-connector@inverse.ca.xpi.sha1sum
@@ -1 +1 @@
-da39a3ee5e6b4b0d3255bfef95601890afd80709  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/sogo-connector@inverse.ca.xpi
+7f700813f0a2db582a9d448cac526f9deb009ccc  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/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 583300b..e8894bb 100644
--- a/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum
+++ b/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi.sha1sum
@@ -1 +1 @@
-b3c3d083025bbac7716ca89bcd476a72d4ec7af9  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/{2ab1b709-ba03-4361-abf9-c50b964ff75d}.xpi
+b3c3d083025bbac7716ca89bcd476a72d4ec7af9  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/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 ccd53ad..c627b8b 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-38.5.0/X86/{5e9999c2-ba1d-44b6-bcee-5b30ce37d3b0}.xpi
+b9256b4f9ead7eaa1d212b3c0f88079d7b5413e7  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/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 8f9c2b3..36e8881 100644
--- a/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum
+++ b/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi.sha1sum
@@ -1 +1 @@
-b0551de3ffe2ac0d01a75504fde1c1c0510dc38c  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.0/X86/{847b3a00-7ab1-11d4-8f02-006008948af5}.xpi
+b0551de3ffe2ac0d01a75504fde1c1c0510dc38c  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/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 ecc3611..c15e876 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-38.5.0/X86/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi
+5e10ab7949883336e7a89d03f7e0c3c6b2329a6c  /home/mario/.opsi-dist-cache/mozilla.thunderbird-38.5.1/X86/{a300a000-5e21-4ee0-a115-9ec8f4eaa92b}.xpi