diff --git a/cmake/version.inc b/cmake/version.inc
index fe4c017c716ad3849356dbfae4a110ea60b9f25a..8035b31cc7a9a391becaacbff22d708177536ce2 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 "2.0.19.0")
+  SET(TD_VER_NUMBER "2.0.20.0")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 65bf5447e24451efb7de7a8d789c472c9fcfae12..31343ed293c2617a56da57e3893a36b5d3289faf 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
 name: tdengine
 base: core18
-version: '2.0.19.0'
+version: '2.0.20.0'
 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.2.0.19.0
+      - usr/lib/libtaos.so.2.0.20.0
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so
 
diff --git a/src/connector/go b/src/connector/go
index 050667e5b4d0eafa5387e4283e713559b421203f..d99751356e285696f57bc604304ffafd10287439 160000
--- a/src/connector/go
+++ b/src/connector/go
@@ -1 +1 @@
-Subproject commit 050667e5b4d0eafa5387e4283e713559b421203f
+Subproject commit d99751356e285696f57bc604304ffafd10287439