diff --git a/common/pom.xml b/common/pom.xml
index 4903fd573e..567d4f1b4f 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-parent</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>sedona-common</artifactId>
diff --git a/flink-shaded/pom.xml b/flink-shaded/pom.xml
index cf3ef4b4d0..92ba434ce2 100644
--- a/flink-shaded/pom.xml
+++ b/flink-shaded/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>sedona-parent</artifactId>
         <groupId>org.apache.sedona</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
     </parent>
     <artifactId>sedona-flink-shaded_${scala.compat.version}</artifactId>
 
diff --git a/flink/pom.xml b/flink/pom.xml
index c1dfd92517..02c71f3ac1 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-parent</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-flink_${scala.compat.version}</artifactId>
diff --git a/pom.xml b/pom.xml
index a7e4ff8470..090078b0aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     </parent>
     <groupId>org.apache.sedona</groupId>
     <artifactId>sedona-parent</artifactId>
-    <version>1.7.0-SNAPSHOT</version>
+    <version>1.6.1</version>
     <packaging>pom</packaging>
     <name>sedona-parent</name>
     <url>http://sedona.apache.org/</url>
@@ -54,7 +54,7 @@
         <connection>scm:git:https://github.com/apache/sedona.git</connection>
         <developerConnection>scm:git:https://github.com/apache/sedona.git</developerConnection>
         <url>https://github.com/apache/sedona</url>
-        <tag>sedona-1.3.1-incubating-rc1</tag>
+        <tag>sedona-1.6.1-rc2</tag>
     </scm>
 
     <properties>
diff --git a/snowflake/pom.xml b/snowflake/pom.xml
index 6a7df9e916..42d9bd0a8b 100644
--- a/snowflake/pom.xml
+++ b/snowflake/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-parent</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/spark-shaded/pom.xml b/spark-shaded/pom.xml
index aeffdf6ea2..69ac42ef5e 100644
--- a/spark-shaded/pom.xml
+++ b/spark-shaded/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>sedona-parent</artifactId>
         <groupId>org.apache.sedona</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
     </parent>
     <artifactId>sedona-spark-shaded-${spark.compat.version}_${scala.compat.version}</artifactId>
 
diff --git a/spark/common/pom.xml b/spark/common/pom.xml
index 43a6103226..e99c93b464 100644
--- a/spark/common/pom.xml
+++ b/spark/common/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-spark-parent-${spark.compat.version}_${scala.compat.version}</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-spark-common-${spark.compat.version}_${scala.compat.version}</artifactId>
diff --git a/spark/pom.xml b/spark/pom.xml
index 08091cc6e1..ba8dba3cea 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-parent</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-spark-parent-${spark.compat.version}_${scala.compat.version}</artifactId>
diff --git a/spark/spark-3.0/pom.xml b/spark/spark-3.0/pom.xml
index 5f6bc2cbd7..1124b08f90 100644
--- a/spark/spark-3.0/pom.xml
+++ b/spark/spark-3.0/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-spark-parent-${spark.compat.version}_${scala.compat.version}</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-spark-3.0_${scala.compat.version}</artifactId>
diff --git a/spark/spark-3.4/pom.xml b/spark/spark-3.4/pom.xml
index 29d1255150..6e20e34726 100644
--- a/spark/spark-3.4/pom.xml
+++ b/spark/spark-3.4/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-spark-parent-${spark.compat.version}_${scala.compat.version}</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-spark-3.4_${scala.compat.version}</artifactId>
diff --git a/spark/spark-3.5/pom.xml b/spark/spark-3.5/pom.xml
index 5591e0e76f..2f52c93892 100644
--- a/spark/spark-3.5/pom.xml
+++ b/spark/spark-3.5/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.sedona</groupId>
         <artifactId>sedona-spark-parent-${spark.compat.version}_${scala.compat.version}</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.6.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 	<artifactId>sedona-spark-3.5_${scala.compat.version}</artifactId>