diff --git a/debian/changelog b/debian/changelog
index b7085b254..1e7f5d1ee 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,21 @@
+open5gs (2.1.0) unstable; urgency=medium
+
+  * Bug Fixed
+
+ -- Sukchan Lee <acetcom@gmail.com>  Fri, 11 Dec 2020 14:16:21 -0500
+
+open5gs (2.1.0~focal) focal; urgency=medium
+
+  * Bug Fixed
+
+ -- Sukchan Lee <acetcom@gmail.com>  Fri, 11 Dec 2020 14:15:00 -0500
+
+open5gs (2.1.0~bionic) bionic; urgency=medium
+
+  * Bug Fixed
+
+ -- Sukchan Lee <acetcom@gmail.com>  Fri, 11 Dec 2020 14:13:40 -0500
+
 open5gs (2.0.22) unstable; urgency=medium
 
   * Bug Fixed
diff --git a/meson.build b/meson.build
index d54a090d1..db6a0863e 100644
--- a/meson.build
+++ b/meson.build
@@ -16,7 +16,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 project('open5gs', 'c',
-    version : '2.0.22',
+    version : '2.1.0',
     license : 'AGPL-3.0-or-later',
     meson_version : '>= 0.43.0',
     default_options : [
@@ -24,7 +24,7 @@ project('open5gs', 'c',
     ],
 )
 
-libogslib_version = '2.0.22'
+libogslib_version = '2.1.0'
 
 prefix = get_option('prefix')
 bindir = join_paths(prefix, get_option('bindir'))