diff --git a/network/web/firefox/files/pisilinux/distribution.ini b/network/web/firefox/files/pisilinux/distribution.ini
new file mode 100755
index 0000000000..ca05783bef
--- /dev/null
+++ b/network/web/firefox/files/pisilinux/distribution.ini
@@ -0,0 +1,9 @@
+[Global]
+id=PisiLinux
+version=2.1.2
+about=Mozilla Firefox for PisiLinux
+
+[Preferences]
+app.distributor=pisilinux
+app.distributor.channel=pisilinux
+app.partner.pisilinux=pisilinux
diff --git a/network/web/firefox/pspec.xml b/network/web/firefox/pspec.xml
index 6aa3f67276..747b643ffa 100644
--- a/network/web/firefox/pspec.xml
+++ b/network/web/firefox/pspec.xml
@@ -15,7 +15,7 @@
         <IsA>app:gui</IsA>
         <Summary>Firefox Web Browser</Summary>
         <Description>It is more secure and faster to browse the web with Firefox web browser. You can personalize your web browser with many specifications that is not enough to explain in two sentences.</Description>
-        <Archive sha1sum="bfe2a6c57cc9c192681388c9e4af9c0c44f315a6" type="tarxz">https://ftp.mozilla.org/pub/firefox/releases/72.0.1/source/firefox-72.0.1.source.tar.xz</Archive>
+        <Archive sha1sum="aaf89b605e3d310c4ca90a17ce012d025dbe46a0" type="tarxz">https://ftp.mozilla.org/pub/firefox/releases/73.0/source/firefox-73.0.source.tar.xz</Archive>
         <AdditionalFiles>
             <!--Our main configure script. Configure paramters are stored here.-->
             <AdditionalFile target=".mozconfig" permission="0644">mozconfig</AdditionalFile>
@@ -130,6 +130,7 @@
             <!-- Default options -->
             <AdditionalFile target="/usr/lib/firefox/browser/defaults/preferences/firefox-l10n.js" permission="0644" owner="root">pisilinux/firefox-l10n.js</AdditionalFile>
             <AdditionalFile target="/usr/lib/firefox/browser/defaults/preferences/firefox-pisilinux.js" permission="0644" owner="root">pisilinux/default-prefs.js</AdditionalFile>
+			<AdditionalFile target="/usr/lib/firefox/distribution/distribution.ini" permission="0644" owner="root">pisilinux/distribution.ini</AdditionalFile>
 
             <!-- Default bookmarks -->
             <AdditionalFile target="/usr/lib/firefox/pisilinux/bookmarks-tr.html" permission="0644" owner="root">pisilinux/pisilinux_bookmark-tr.html</AdditionalFile>
@@ -549,6 +550,13 @@
     </Package>
 
     <History>
+        <Update release="36">
+            <Date>2020-02-17</Date>
+            <Version>73.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>İdris Kalp</Name>
+            <Email>idriskalp@gmail.com</Email>
+        </Update>
         <Update release="35">
             <Date>2020-01-09</Date>
             <Version>72.0.1</Version>