diff --git a/cmake/version.inc b/cmake/version.inc
index 853f7db14488bb64dab3a6d7c2b5d6ee52f0cf1a..17836941f4c61ac3158f5987c1a8fba2c6745313 100755
--- a/cmake/version.inc
+++ b/cmake/version.inc
@@ -4,7 +4,7 @@ PROJECT(TDengine)
 IF (DEFINED VERNUMBER)
   SET(TD_VER_NUMBER ${VERNUMBER})
 ELSE ()
-  SET(TD_VER_NUMBER "2.0.20.19")
+  SET(TD_VER_NUMBER "2.0.21.0")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 04165738df8cb3d0e930105b6e7a7aa1f6fb6c43..f28a05c98c5f1599c18fb73ecf114f06d57beb7e 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
 name: tdengine
 base: core18
-version: '2.0.20.19'
+version: '2.0.21.0'
 icon: snap/gui/t-dengine.svg
 summary: an open-source big data platform designed and optimized for IoT. 
 description: |
@@ -72,7 +72,7 @@ parts:
       - usr/bin/taosd
       - usr/bin/taos
       - usr/bin/taosdemo
-      - usr/lib/libtaos.so.2.0.20.19
+      - usr/lib/libtaos.so.2.0.21.0
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so