diff --git a/jenkins/Jenkinsfile-do-release b/jenkins/Jenkinsfile-do-release
index 31c2418..b21ccac 100644
--- a/jenkins/Jenkinsfile-do-release
+++ b/jenkins/Jenkinsfile-do-release
@@ -9,7 +9,7 @@ pipeline {
         stage('Clone Minager-properties repository') {
             steps {
                 dir('minager-properties') {
-                    git url:'https://gogs.takiguchi.ovh/Minager/minager-properties.git', branch: 'master', credentialsId: 'a6494064-8130-42fd-9d3d-e7734518c79e'
+                    git url:'https://gogs.takiguchi.ovh/Minager/minager-properties.git', branch: 'do-release', credentialsId: 'a6494064-8130-42fd-9d3d-e7734518c79e'
                 }
             }
         }
diff --git a/pom.xml b/pom.xml
index fc9da99..a809318 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>org.minager</groupId>
 	<artifactId>minager</artifactId>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 	<packaging>jar</packaging>
 
 	<name>Minager</name>
diff --git a/src/main/bash/do-release.bash b/src/main/bash/do-release.bash
index 35fd8ef..45c1cc6 100644
--- a/src/main/bash/do-release.bash
+++ b/src/main/bash/do-release.bash
@@ -37,7 +37,9 @@ setVersion $RELEASE_VERSION
 
 echo 'Git tag for release freezing'
 git tag $RELEASE_VERSION
-cd minager-properties && git tag $RELEASE_VERSION && cd ..
+cd minager-properties || exit 1
+git tag $RELEASE_VERSION || exit 1
+cd .. || exit 1
 
 echo 'Change files to next version'
 setVersion $NEXT_VERSION
diff --git a/src/main/ts/src/environments/environment.prod.ts b/src/main/ts/src/environments/environment.prod.ts
index 85ee0e3..d25e407 100644
--- a/src/main/ts/src/environments/environment.prod.ts
+++ b/src/main/ts/src/environments/environment.prod.ts
@@ -1,5 +1,5 @@
 export const environment = {
   production: true,
-  appVersion: '1.2.0',
+  appVersion: '1.3.0-SNAPSHOT',
   title: ''
 };