diff --git a/.gitignore b/.gitignore
index aa27673..08e63ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 *.gz
 *.log
 *.log
+\trampoline\target\*
diff --git a/trampoline/pom.xml b/trampoline/pom.xml
index 1f0ca54..e1c88df 100644
--- a/trampoline/pom.xml
+++ b/trampoline/pom.xml
@@ -12,13 +12,15 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<java.version>17</java.version>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 	</properties>
 
 
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.0.0.RELEASE</version>
+		<version>3.2.1</version>
 	</parent>
 
 	<dependencies>
@@ -86,8 +88,12 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
+					<additionalProperties>
+						<encoding.source>${project.build.sourceEncoding}</encoding.source>
+						<encoding.reporting>${project.reporting.outputEncoding}</encoding.reporting>
+						<java.source>${java.version}</java.source>
+						<java.target>${java.version}</java.target>
+					</additionalProperties>
 				</configuration>
 			</plugin>
 			<plugin>