diff --git a/timestamp-batch-3.0.x/pom.xml b/timestamp-batch-3.0.x/pom.xml
index f565a3f..e20ef85 100644
--- a/timestamp-batch-3.0.x/pom.xml
+++ b/timestamp-batch-3.0.x/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.0.5</version>
+		<version>3.0.8</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>io.spring</groupId>
@@ -16,7 +16,7 @@
 
 	<properties>
 		<java.version>17</java.version>
-		<spring-cloud.version>2022.0.2</spring-cloud.version>
+		<spring-cloud.version>2022.0.3</spring-cloud.version>
 	</properties>
 
 	<dependencies>
@@ -28,7 +28,14 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-task</artifactId>
 		</dependency>
-
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-batch</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
@@ -53,8 +60,16 @@
 			<optional>true</optional>
 		</dependency>
 		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-batch</artifactId>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-observation</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-registry-prometheus</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.assertj</groupId>
diff --git a/timestamp-batch-3.0.x/src/main/java/io/spring/configuration/TimestampBatchTaskConfiguration.java b/timestamp-batch-3.0.x/src/main/java/io/spring/configuration/TimestampBatchTaskConfiguration.java
index ba70afc..eb0fb2a 100644
--- a/timestamp-batch-3.0.x/src/main/java/io/spring/configuration/TimestampBatchTaskConfiguration.java
+++ b/timestamp-batch-3.0.x/src/main/java/io/spring/configuration/TimestampBatchTaskConfiguration.java
@@ -28,6 +28,7 @@ import org.springframework.batch.core.step.tasklet.Tasklet;
 import org.springframework.batch.repeat.RepeatStatus;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
@@ -55,7 +56,7 @@ public class TimestampBatchTaskConfiguration extends DefaultBatchConfiguration {
 	private TimestampBatchTaskProperties config;
 
 	@Bean
-	@ConditionalOnProperty(name = "spring.datasource.driver-class-name", matchIfMissing = true, havingValue="matchonlyifmissing")
+	@ConditionalOnMissingBean
 	public DataSource dataSource() {
 		return new EmbeddedDatabaseBuilder().setType(EmbeddedDatabaseType.H2)
 				.addScript("/org/springframework/batch/core/schema-h2.sql")
diff --git a/timestamp-task-3.0.x/pom.xml b/timestamp-task-3.0.x/pom.xml
index d512d51..4ada7ce 100644
--- a/timestamp-task-3.0.x/pom.xml
+++ b/timestamp-task-3.0.x/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.0.5</version>
+		<version>3.0.8</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>io.spring</groupId>
@@ -16,7 +16,7 @@
 
 	<properties>
 		<java.version>17</java.version>
-		<spring-cloud.version>2022.0.2</spring-cloud.version>
+		<spring-cloud.version>2022.0.3</spring-cloud.version>
 	</properties>
 
 	<dependencies>
@@ -28,7 +28,10 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-task</artifactId>
 		</dependency>
-
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
@@ -52,6 +55,18 @@
 			<artifactId>spring-boot-configuration-processor</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-observation</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-registry-prometheus</artifactId>
+		</dependency>
 	</dependencies>
 
 	<dependencyManagement>