diff --git a/pom.xml b/pom.xml
index 885eff3..985962b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,8 +45,8 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
 
         <delombok.output>target/delombok</delombok.output>
     </properties>
@@ -445,13 +445,13 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <version>3.0.0-M3</version>
+                        <version>3.2.5</version>
                     </plugin>
 
                     <plugin>
                         <groupId>org.projectlombok</groupId>
                         <artifactId>lombok-maven-plugin</artifactId>
-                        <version>1.18.12.0</version>
+                        <version>1.18.20.0</version>
                         <configuration>
                             <sourceDirectory>${project.basedir}/src/main/java</sourceDirectory>
                             <outputDirectory>${delombok.output}</outputDirectory>
@@ -460,7 +460,7 @@
                         </configuration>
                         <executions>
                             <execution>
-                                <phase>generate-sources</phase>
+                                <phase>prepare-package</phase>
                                 <goals>
                                     <goal>delombok</goal>
                                 </goals>