diff --git a/WAPT/control b/WAPT/control
index 8423dfd..06a5cc4 100644
--- a/WAPT/control
+++ b/WAPT/control
@@ -1,5 +1,5 @@
 package           : fws-thunderbird
-version           : 68.3.0-8
+version           : 68.3.1-1
 architecture      : all
 section           : base
 priority          : optional
@@ -27,12 +27,12 @@ editor            :
 keywords          : email,mail,pop,imap,smtp
 licence           : 
 homepage          : https://www.thunderbird.net/fr/
-package_uuid      : 5a465721-6d9e-4034-b392-68b23972b93f
+package_uuid      : 0816ffbd-48d3-4232-86af-ecda3e619ebf
 valid_from        : 
 valid_until       : 
 forced_install_on : 
 signer            : Daniel Berteaud
 signer_fingerprint: 3c9415559e2dedbc4390e3faa2c28d3b67265baa5b35902d2764d9e41c3b3f0a
-signature         : 4xDGbjz/oKfNWe+/j4XYu/XXkcgokWSbNuktyIztqacMEbdoAydUan9vqGOAMoOvxDpMCQPE+IeWRDe2kbPY4qSYINkXmLfcijr4ZxXL4MZy2Ni2AH6/NJHNe1HMHZEQ1grSAx6LmWwhTF9tvJMCW4puPEEMx9AfE+A1QgjjhfjEjxi/773WHW1/dNtwjFSDpxJsGOPljXmhgK6m0Nwk7gBc+fiM/4blGLcpOPeLv7dXO6KLc+5j3VOVeQIVCqdxoi2RmUop3JKwWC1pO2H5nJRbJg1L2V/t/VR/gUi+zNcEY/Guez0ECRZRnMNa38skSyQa7dOInnALHY3C+lYqEA==
-signature_date    : 2019-12-12T15:30:40.980000
+signature         : ofVTHzhu5VFMNxssJLGeDqRB+glTuJ8N/YXsIOmVM4xX6d2Wat8VLkeyJjx7BZbhuSYJpkn0kILxd8CYywe0Qjb9Ux6J7BZc+gEtKuDaMdjj/2C30KZZkxWUOBW6BLX+Ce8mg8PqmqO6rRd/6DpG9bJcSvRQZI1AKWlK6wmmeERBx7lQSw5nHVglEvygDNbkjPuT81m+rKBd35BrkNg9ocwWA5uuw1yeq52nRrEykc3anqZCgdVNLWgvRml+0f5o32bgjbqxOV6BVZycL3KCcquz6eGD/syoS0iLQtd6+/eAZeHP9hi9jQqWps6kEU1SWkEZ8KVv5QTv8jhNY4vgkg==
+signature_date    : 2019-12-17T09:46:47.508000
 signed_attributes : package,version,architecture,section,priority,name,categories,maintainer,description,depends,conflicts,maturity,locale,target_os,min_os_version,max_os_version,min_wapt_version,sources,installed_size,impacted_process,description_fr,description_pl,description_de,description_es,audit_schedule,editor,keywords,licence,homepage,package_uuid,valid_from,valid_until,forced_install_on,signer,signer_fingerprint,signature_date,signed_attributes
\ No newline at end of file
diff --git a/win32/Thunderbird Setup 68.3.0.exe b/win32/Thunderbird Setup 68.3.0.exe
deleted file mode 100644
index f1fc2d0..0000000
--- a/win32/Thunderbird Setup 68.3.0.exe	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:22676bd610ef5f5a96b6a5ab0e6a420a9b1e5c27d4c14f774f0c095871870b09
-size 41183504
diff --git a/win32/Thunderbird Setup 68.3.1.exe b/win32/Thunderbird Setup 68.3.1.exe
new file mode 100644
index 0000000..5c05e8e
--- /dev/null
+++ b/win32/Thunderbird Setup 68.3.1.exe	
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbe5db984790dcbbcf38a3f6dd01f083f0a89e2adead0389da90222bbffbcd06
+size 41183968
diff --git a/win64/Thunderbird Setup 68.3.0.exe b/win64/Thunderbird Setup 68.3.0.exe
deleted file mode 100644
index c97f875..0000000
--- a/win64/Thunderbird Setup 68.3.0.exe	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cca969a6c75aea69f817b216eda1b50c541b0027de61d905620bbedf57a06b19
-size 42772800
diff --git a/win64/Thunderbird Setup 68.3.1.exe b/win64/Thunderbird Setup 68.3.1.exe
new file mode 100644
index 0000000..606ef3a
--- /dev/null
+++ b/win64/Thunderbird Setup 68.3.1.exe	
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03ea31f5b1a813eb04dafafcc89304c6060bbfbb375a58158b3a5535b1d958a3
+size 42766216