diff --git a/network/mail/thunderbird/pspec.xml b/network/mail/thunderbird/pspec.xml
index b8a5ea0133..ea2bfa4929 100644
--- a/network/mail/thunderbird/pspec.xml
+++ b/network/mail/thunderbird/pspec.xml
@@ -15,7 +15,7 @@
         <IsA>app:gui</IsA>
         <Summary>The Stand-Alone Mozilla Mail Component</Summary>
         <Description>Thunderbird is a redesign of the Mozilla Mail Component. It is written using the XUL user interface language and designed to be cross-platform.</Description>
-        <Archive sha1sum="b276bef622570b27795964d8f9eac97824f321b7" type="tarxz">http://ftp.mozilla.org/pub/thunderbird/releases/91.8.1/source/thunderbird-91.8.1.source.tar.xz</Archive>
+        <Archive sha1sum="94a29f491659b33af6dc17d72bdf185a5251a67f" type="tarxz">http://ftp.mozilla.org/pub/thunderbird/releases/91.12.0/source/thunderbird-91.12.0.source.tar.xz</Archive>
         <AdditionalFiles>
             <AdditionalFile target=".mozconfig">pisilinux/mozconfig</AdditionalFile>
         </AdditionalFiles>
@@ -470,6 +470,13 @@
     </Package>
 
     <History>
+        <Update release="10">
+            <Date>2022-08-13</Date>
+            <Version>91.12.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="9">
             <Date>2022-05-01</Date>
             <Version>91.8.1</Version>