diff --git a/configure.ac b/configure.ac
index bedf974..74bc98c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@
 m4_define([ibus_released], [1])
 m4_define([ibus_major_version], [1])
 m4_define([ibus_minor_version], [4])
-m4_define([ibus_micro_version], [7])
+m4_define([ibus_micro_version], [8])
 m4_define(ibus_maybe_datestamp,
     m4_esyscmd([if test x]ibus_released[ != x1; then date +.%Y%m%d | tr -d '\n\r'; fi]))
 
diff --git a/m17n.appdata.xml b/m17n.appdata.xml
index 18f678d..74ec85a 100644
--- a/m17n.appdata.xml
+++ b/m17n.appdata.xml
@@ -17,6 +17,20 @@
   <url type="bugtracker">https://github.com/ibus/ibus-m17n/issues</url>
   <url type="help">https://github.com/ibus/ibus-m17n</url>
   <releases>
+    <release version="1.4.8" date="2021-10-19" urgency="medium">
+      <description>
+        <p>This new stable release includes these changes:</p>
+      </description>
+      <url>github.com/ibus/ibus-m17n/releases/tag/1.4.8</url>
+      <issues>
+        <issue url="https://github.com/ibus/ibus-m17n/pull/37">
+          Remove gnome-common requirement in autogen.sh (by Parag Nemade)
+        </issue>
+        <issue>
+          Translation update from Weblate for Sinhala
+        </issue>
+      </issues>
+    </release>
     <release version="1.4.7" date="2021-08-13" urgency="medium">
       <description>
         <p>This new stable release includes these changes:</p>