diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..6e1f964
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,12 @@
+/*
+See the documentation for more options:
+https://github.com/jenkins-infra/pipeline-library/
+*/
+buildPlugin(
+    forkCount: '1C', // Run a JVM per core in tests
+    useContainerAgent: true, // Set to `false` if you need to use Docker for containerized tests
+    configurations: [
+        [platform: 'linux', jdk: 21],
+        [platform: 'windows', jdk: 17]
+    ]
+)
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 25fbd2e..020257c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.9</version>
+        <version>4.51</version>
         <relativePath />
     </parent>
 
@@ -40,14 +40,22 @@
     </scm>
 
     <properties>
-        <jenkins.version>2.426.3</jenkins.version>
-        <java.level>11</java.level>
-        <java.version>11</java.version>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <maven.compiler.release>11</maven.compiler.release>
+        <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
+        <jenkins.baseline>2.426</jenkins.baseline>
+        <jenkins.version>${jenkins.baseline}.3</jenkins.version>
         <access-modifier.version>1.33</access-modifier.version>
     </properties>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>io.jenkins.tools.bom</groupId>
+                <artifactId>bom-${jenkins.baseline}.x</artifactId>
+                <version>3208.vb_21177d4b_cd9</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 
     <dependencies>
         <dependency>
@@ -96,12 +104,10 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>trilead-api</artifactId>
-            <version>2.142.v748523a_76693</version>
         </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>ssh-slaves</artifactId>
-            <version>2.948.vb_8050d697fec</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.jenkins-ci.plugins</groupId>
@@ -116,7 +122,6 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>plain-credentials</artifactId>
-            <version>179.vc5cb_98f6db_38</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.jenkins-ci.plugins</groupId>
@@ -166,7 +171,6 @@
             <plugin>
                 <groupId>org.jenkins-ci.tools</groupId>
                 <artifactId>maven-hpi-plugin</artifactId>
-                <version>3.48</version>
             </plugin>
             <plugin>
                 <artifactId>maven-enforcer-plugin</artifactId>
@@ -183,7 +187,6 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.19</version>
                 <executions>
                     <execution>
                         <id>check</id>
diff --git a/src/main/java/hudson/plugins/spotinst/cloud/AwsSpotinstCloud.java b/src/main/java/hudson/plugins/spotinst/cloud/AwsSpotinstCloud.java
index e2b3165..c0e8ef1 100644
--- a/src/main/java/hudson/plugins/spotinst/cloud/AwsSpotinstCloud.java
+++ b/src/main/java/hudson/plugins/spotinst/cloud/AwsSpotinstCloud.java
@@ -12,7 +12,9 @@
 import hudson.plugins.spotinst.model.common.BlResponse;
 import hudson.plugins.spotinst.repos.IAwsGroupRepo;
 import hudson.plugins.spotinst.repos.RepoManager;
-import hudson.plugins.spotinst.slave.*;
+import hudson.plugins.spotinst.slave.SlaveInstanceDetails;
+import hudson.plugins.spotinst.slave.SlaveUsageEnum;
+import hudson.plugins.spotinst.slave.SpotinstSlave;
 import hudson.slaves.ComputerConnector;
 import hudson.slaves.EnvironmentVariablesNodeProperty;
 import hudson.tools.ToolLocationNodeProperty;
diff --git a/src/main/java/hudson/plugins/spotinst/cloud/BaseSpotinstCloud.java b/src/main/java/hudson/plugins/spotinst/cloud/BaseSpotinstCloud.java
index bc5669a..fa85f6f 100644
--- a/src/main/java/hudson/plugins/spotinst/cloud/BaseSpotinstCloud.java
+++ b/src/main/java/hudson/plugins/spotinst/cloud/BaseSpotinstCloud.java
@@ -1,10 +1,16 @@
 package hudson.plugins.spotinst.cloud;
 
 import hudson.DescriptorExtensionList;
-import hudson.model.*;
+import hudson.model.Descriptor;
+import hudson.model.Label;
+import hudson.model.Node;
+import hudson.model.TaskListener;
 import hudson.model.labels.LabelAtom;
 import hudson.plugins.spotinst.api.infra.JsonMapper;
-import hudson.plugins.spotinst.common.*;
+import hudson.plugins.spotinst.common.ConnectionMethodEnum;
+import hudson.plugins.spotinst.common.Constants;
+import hudson.plugins.spotinst.common.GroupLockingManager;
+import hudson.plugins.spotinst.common.TimeUtils;
 import hudson.plugins.spotinst.model.common.BlResponse;
 import hudson.plugins.spotinst.slave.*;
 import hudson.plugins.sshslaves.SSHConnector;
diff --git a/src/main/java/hudson/plugins/spotinst/cloud/monitor/SpotinstCloudsCommunicationMonitor.java b/src/main/java/hudson/plugins/spotinst/cloud/monitor/SpotinstCloudsCommunicationMonitor.java
index 957c2d5..4d6fa1b 100644
--- a/src/main/java/hudson/plugins/spotinst/cloud/monitor/SpotinstCloudsCommunicationMonitor.java
+++ b/src/main/java/hudson/plugins/spotinst/cloud/monitor/SpotinstCloudsCommunicationMonitor.java
@@ -8,7 +8,9 @@
 import jenkins.model.Jenkins;
 import org.apache.commons.collections4.CollectionUtils;
 
-import java.util.*;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 @Extension
diff --git a/src/main/java/hudson/plugins/spotinst/common/SpotAwsInstanceTypesHelper.java b/src/main/java/hudson/plugins/spotinst/common/SpotAwsInstanceTypesHelper.java
index 1da9360..3ed73e4 100644
--- a/src/main/java/hudson/plugins/spotinst/common/SpotAwsInstanceTypesHelper.java
+++ b/src/main/java/hudson/plugins/spotinst/common/SpotAwsInstanceTypesHelper.java
@@ -10,7 +10,6 @@
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
-import java.util.Optional;
 
 /**
  * Created by Liron Arad on 08/12/2021.
diff --git a/src/main/java/hudson/plugins/spotinst/common/SpotinstContext.java b/src/main/java/hudson/plugins/spotinst/common/SpotinstContext.java
index 3e496cf..9a059e1 100644
--- a/src/main/java/hudson/plugins/spotinst/common/SpotinstContext.java
+++ b/src/main/java/hudson/plugins/spotinst/common/SpotinstContext.java
@@ -3,7 +3,8 @@
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import hudson.plugins.spotinst.model.aws.AwsInstanceType;
 
-import java.util.*;
+import java.util.Date;
+import java.util.List;
 
 /**
  * Created by ohadmuchnik on 24/05/2016.
diff --git a/src/main/java/hudson/plugins/spotinst/jobs/SpotinstSyncGroupsController.java b/src/main/java/hudson/plugins/spotinst/jobs/SpotinstSyncGroupsController.java
index 61a3096..3665595 100644
--- a/src/main/java/hudson/plugins/spotinst/jobs/SpotinstSyncGroupsController.java
+++ b/src/main/java/hudson/plugins/spotinst/jobs/SpotinstSyncGroupsController.java
@@ -14,7 +14,9 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.*;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotLauncherHelper.java b/src/main/java/hudson/plugins/spotinst/slave/SpotLauncherHelper.java
index e0969b2..f9cd710 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotLauncherHelper.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotLauncherHelper.java
@@ -8,7 +8,6 @@
 import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.stream.Collectors;
 
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotSSHComputerLauncher.java b/src/main/java/hudson/plugins/spotinst/slave/SpotSSHComputerLauncher.java
index d913077..ae45323 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotSSHComputerLauncher.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotSSHComputerLauncher.java
@@ -1,6 +1,6 @@
 package hudson.plugins.spotinst.slave;
 
-import hudson.model.*;
+import hudson.model.TaskListener;
 import hudson.slaves.ComputerLauncher;
 import hudson.slaves.DelegatingComputerLauncher;
 import hudson.slaves.SlaveComputer;
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerLauncher.java b/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerLauncher.java
index ea9e8c5..8d3280f 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerLauncher.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerLauncher.java
@@ -1,16 +1,11 @@
 package hudson.plugins.spotinst.slave;
 
-import hudson.model.*;
-import hudson.model.queue.SubTask;
+import hudson.model.TaskListener;
 import hudson.slaves.JNLPLauncher;
 import hudson.slaves.SlaveComputer;
-import org.apache.commons.lang.BooleanUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.LinkedList;
-import java.util.List;
-
 /**
  * Created by ohadmuchnik on 25/05/2016.
  */
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerListener.java b/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerListener.java
index 276bb4b..945c999 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerListener.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotinstComputerListener.java
@@ -2,7 +2,8 @@
 
 import edu.umd.cs.findbugs.annotations.NonNull;
 import hudson.Extension;
-import hudson.model.*;
+import hudson.model.Computer;
+import hudson.model.TaskListener;
 import hudson.slaves.ComputerListener;
 import hudson.slaves.OfflineCause;
 import org.slf4j.Logger;
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotinstNonLocalizable.java b/src/main/java/hudson/plugins/spotinst/slave/SpotinstNonLocalizable.java
index 1890840..0fa3dad 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotinstNonLocalizable.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotinstNonLocalizable.java
@@ -2,8 +2,6 @@
 
 import jenkins.util.NonLocalizable;
 
-import java.util.Locale;
-
 class SpotinstNonLocalizable extends NonLocalizable {
 
     public SpotinstNonLocalizable(String nonLocalizable) {
diff --git a/src/main/java/hudson/plugins/spotinst/slave/SpotinstSlave.java b/src/main/java/hudson/plugins/spotinst/slave/SpotinstSlave.java
index 2c3830b..a106b50 100644
--- a/src/main/java/hudson/plugins/spotinst/slave/SpotinstSlave.java
+++ b/src/main/java/hudson/plugins/spotinst/slave/SpotinstSlave.java
@@ -1,7 +1,10 @@
 package hudson.plugins.spotinst.slave;
 
 import hudson.Extension;
-import hudson.model.*;
+import hudson.model.Computer;
+import hudson.model.Descriptor;
+import hudson.model.Node;
+import hudson.model.Slave;
 import hudson.plugins.spotinst.cloud.BaseSpotinstCloud;
 import hudson.slaves.*;
 import jenkins.model.Jenkins;
diff --git a/src/test/java/hudson/plugins/spotinst/SpotinstCloudTest.java b/src/test/java/hudson/plugins/spotinst/SpotinstCloudTest.java
index 80e5f2d..69a18fb 100644
--- a/src/test/java/hudson/plugins/spotinst/SpotinstCloudTest.java
+++ b/src/test/java/hudson/plugins/spotinst/SpotinstCloudTest.java
@@ -4,7 +4,10 @@
 import hudson.model.Node;
 import hudson.plugins.spotinst.api.infra.ApiResponse;
 import hudson.plugins.spotinst.cloud.*;
-import hudson.plugins.spotinst.common.*;
+import hudson.plugins.spotinst.common.AwsInstanceTypeEnum;
+import hudson.plugins.spotinst.common.ConnectionMethodEnum;
+import hudson.plugins.spotinst.common.GroupLockingManager;
+import hudson.plugins.spotinst.common.SpotinstContext;
 import hudson.plugins.spotinst.common.AwsInstanceTypeEnum;
 import hudson.plugins.spotinst.model.aws.AwsGroupInstance;
 import hudson.plugins.spotinst.model.aws.AwsScaleResultNewSpot;