diff --git a/CHANGELOG.md b/CHANGELOG.md
index e676dcbe0..06c1f8175 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,3 @@
 # Change Log
 ---
 
-- [Upgrade spring boot version with 2.6.x and spring cloud version with 3.1.x](https://github.com/Tencent/spring-cloud-tencent/pull/195)
diff --git a/changes/changes-1.4.3.md b/changes/changes-1.4.3.md
new file mode 100644
index 000000000..e676dcbe0
--- /dev/null
+++ b/changes/changes-1.4.3.md
@@ -0,0 +1,4 @@
+# Change Log
+---
+
+- [Upgrade spring boot version with 2.6.x and spring cloud version with 3.1.x](https://github.com/Tencent/spring-cloud-tencent/pull/195)
diff --git a/pom.xml b/pom.xml
index fd66dd9fe..abbf92098 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,7 +86,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>1.4.3-2021.0.2</revision>
+		<revision>1.5.0-2021.0.2-SNAPSHOT</revision>
 
 		<!-- Spring Cloud -->
 		<spring.cloud.version>2021.0.2</spring.cloud.version>
diff --git a/spring-cloud-tencent-dependencies/pom.xml b/spring-cloud-tencent-dependencies/pom.xml
index 7312189e8..d9c92f15c 100644
--- a/spring-cloud-tencent-dependencies/pom.xml
+++ b/spring-cloud-tencent-dependencies/pom.xml
@@ -70,8 +70,8 @@
 	</developers>
 
 	<properties>
-		<revision>1.4.3-2021.0.2</revision>
-		<polaris.version>1.5.2</polaris.version>
+		<revision>1.5.0-2021.0.2-SNAPSHOT</revision>
+		<polaris.version>1.6.0</polaris.version>
 		<guava.version>31.1-jre</guava.version>
 
 		<!-- Maven Plugin Versions -->