diff --git a/datasource-micrometer-spring-boot/pom.xml b/datasource-micrometer-spring-boot/pom.xml
index 64e52d3..7d58871 100644
--- a/datasource-micrometer-spring-boot/pom.xml
+++ b/datasource-micrometer-spring-boot/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>net.ttddyy.observation</groupId>
         <artifactId>datasource-micrometer-parent</artifactId>
-        <version>1.0.6-SNAPSHOT</version>
+        <version>1.0.6</version>
     </parent>
 
     <artifactId>datasource-micrometer-spring-boot</artifactId>
diff --git a/datasource-micrometer/pom.xml b/datasource-micrometer/pom.xml
index 5012770..760065f 100644
--- a/datasource-micrometer/pom.xml
+++ b/datasource-micrometer/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>net.ttddyy.observation</groupId>
         <artifactId>datasource-micrometer-parent</artifactId>
-        <version>1.0.6-SNAPSHOT</version>
+        <version>1.0.6</version>
     </parent>
 
     <artifactId>datasource-micrometer</artifactId>
diff --git a/docs/pom.xml b/docs/pom.xml
index e166228..4f571a2 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>net.ttddyy.observation</groupId>
         <artifactId>datasource-micrometer-parent</artifactId>
-        <version>1.0.6-SNAPSHOT</version>
+        <version>1.0.6</version>
     </parent>
 
     <artifactId>datasource-micrometer-docs</artifactId>
diff --git a/pom.xml b/pom.xml
index fce975b..40ab407 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <groupId>net.ttddyy.observation</groupId>
     <artifactId>datasource-micrometer-parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.0.6-SNAPSHOT</version>
+    <version>1.0.6</version>
     <name>datasource-micrometer-parent</name>
     <description>Micrometer observation for JDBC</description>
     <url>https://github.com/jdbc-observations/datasource-micrometer</url>