diff --git a/build.sh b/build.sh
index 58dd43448c2079d531f8eb4c48535daef3e8da78..773ba6fc4064ea822cfa2f380d5bedb181decff4 100644
--- a/build.sh
+++ b/build.sh
@@ -28,7 +28,7 @@ bit=$(getconf LONG_BIT)
 if [ "$bit" -eq 64 ]; then
    PLATFORM=64
 fi
-PKG_VERSION=7.0.0-RC1
+PKG_VERSION=7.0.0-RC2
 #get OS distributed version.
 kernel=""
 version=""
diff --git a/pgjdbc/pom.xml b/pgjdbc/pom.xml
index 6b267fdc58f7f2fe86aa48cfbb7d703a09a11304..6ae299c1c68ad7ff9610ab94814f4d9754d4eb37 100644
--- a/pgjdbc/pom.xml
+++ b/pgjdbc/pom.xml
@@ -4,7 +4,7 @@
   <groupId>org.opengauss</groupId>
   <artifactId>opengauss-jdbc</artifactId>
   <name>openGauss JDBC Driver</name>
-  <version>7.0.0-RC1</version>
+  <version>7.0.0-RC2</version>
   <description>Java JDBC driver for openGauss</description>
   <url>https://gitee.com/opengauss/openGauss-connector-jdbc</url>