diff --git a/download b/download
index 4c9557f51d734b7a7c3c4e9af78c99d2756b8638..d42a7dd83489244b0c8c3949a093e1c97e28209f 100644
--- a/download
+++ b/download
@@ -1,6 +1,6 @@
 9b999bdcf031e29a4d8ce2b6f17e778e  cbindgen-vendor.tar.xz
-e01d5a7c21a0c523ada640a6aa1163fc  thunderbird-115.13.0.b5.processed-source.tar.xz
-2fe176bc4b572dc9250fb47f57d36735  thunderbird-langpacks-115.13.0-20240716.tar.xz
+ca4c962ac7c34f429a57c35f96086ce7  thunderbird-115.14.0.processed-source.tar.xz
+10a4a45232b68c368fce46fb23a29d7a  thunderbird-langpacks-115.14.0-20240805.tar.xz
 7b35b9a003996b1f1dbc3cd936a609f2  nspr-4.35.0-1.el8_1.src.rpm
 d9c9dd9619daeb43820de97b04bede45  nss-3.90.0-2.el8_1.src.rpm
 5c2f6d790957733c5f0d06f8caea3b0d  nss-3.90.0-3.el9_0.src.rpm
diff --git a/thunderbird.spec b/thunderbird.spec
index 6f25561fa482018dd9196243bac90a0e03fd54f3..46caaa847ad9cf5aba1410873c5f4f4040d5f468 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -125,7 +125,7 @@ end}
 # If set to .b2 or .b3 ... the processed source file needs to be renamed before upload, e.g.
 # thunderbird-102.8.0.b2.processed-source.tar.xz
 # When unset use processed source file name as is.
-%global buildnum .b5
+##global buildnum .b2
 
 %bcond_without langpacks
 
@@ -135,8 +135,8 @@ end}
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        115.13.0
-Release:        3%{anolis_release}%{?dist}
+Version:        115.14.0
+Release:        1%{anolis_release}%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -167,7 +167,7 @@ ExcludeArch:    loongarch64
 #Source0:        https://archive.mozilla.org/pub/thunderbird/releases/%%{version}%%{?pre_version}/source/thunderbird-%%{version}%%{?pre_version}.processed-source.tar.xz
 Source0:        thunderbird-%{version}%{?pre_version}%{?buildnum}.processed-source.tar.xz
 %if %{with langpacks}
-Source1:        thunderbird-langpacks-%{version}-20240716.tar.xz
+Source1:        thunderbird-langpacks-%{version}-20240805.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source3:        process-official-tarball
@@ -1517,10 +1517,13 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
-* Fri Jul 19 2024 Liwei Ge <geliwei@openanolis.org> - 115.13.0-3.0.1
+* Tue Aug 20 2024 Liwei Ge <geliwei@openanolis.org> - 115.14.0-1.0.1
 - Rebrand to Anolis
 - Remove loongarch64 arch(Zhao Hang)
 
+* Mon Aug 05 2024 Eike Rathke <erack@redhat.com> - 115.14.0-1
+- Update to 115.14.0 build1
+
 * Tue Jul 16 2024 Eike Rathke <erack@redhat.com> - 115.13.0-3
 - Update to 115.13.0 build5