diff --git a/cmake/version.inc b/cmake/version.inc
index 12dc2b1b16d2e64171beb16b80ededa7e5372206..148c33106af5a5314ff3422b1064e4738193ee5a 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 "2.1.7.0")
+  SET(TD_VER_NUMBER "2.1.7.1")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 260af6f21b754d29088f6fce2a12505c1a5bae88..859d40cf692c73c22452130290a61b792cb20fc9 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
 name: tdengine
 base: core18
-version: '2.1.7.0'
+version: '2.1.7.1'
 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.2.1.7.0
+      - usr/lib/libtaos.so.2.1.7.1
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so