diff --git a/pom.xml b/pom.xml
index 90337355f..c7cd1e841 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,6 @@
     <gitHubRepo>jenkinsci/${project.artifactId}</gitHubRepo>
     <hpi.compatibleSinceVersion>1.4.0</hpi.compatibleSinceVersion>
     <jackson.version>2.12.3</jackson.version>
-    <powermock.version>2.0.9</powermock.version>
   </properties>
 
 
@@ -209,19 +208,7 @@
     </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
-      <artifactId>mockito-core</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.powermock</groupId>
-      <artifactId>powermock-api-mockito2</artifactId>
-      <version>${powermock.version}</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.powermock</groupId>
-      <artifactId>powermock-module-junit4</artifactId>
-      <version>${powermock.version}</version>
+      <artifactId>mockito-inline</artifactId>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabCommitStatusPublisherTest.java b/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabCommitStatusPublisherTest.java
index 1a9516e77..5068a2622 100644
--- a/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabCommitStatusPublisherTest.java
+++ b/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabCommitStatusPublisherTest.java
@@ -56,6 +56,7 @@
 import static org.junit.Assert.assertThat;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.mockserver.model.HttpRequest.request;
@@ -347,7 +348,8 @@ private AbstractBuild mockBuild(String gitLabConnection, Result result, String..
         when(build.getUrl()).thenReturn(BUILD_URL);
         AbstractProject<?, ?> project = mock(AbstractProject.class);
         when(project.getProperty(GitLabConnectionProperty.class)).thenReturn(new GitLabConnectionProperty(gitLabConnection));
-        when(build.getProject()).thenReturn(project);
+        doReturn(project).when(build).getParent();
+        doReturn(project).when(build).getProject();
         EnvVars environment = mock(EnvVars.class);
         when(environment.expand(anyString())).thenAnswer(new Answer<String>() {
             @Override
@@ -405,7 +407,8 @@ private AbstractBuild mockBuildWithLibrary(String gitLabConnection, Result resul
 
         AbstractProject<?, ?> project = mock(AbstractProject.class);
         when(project.getProperty(GitLabConnectionProperty.class)).thenReturn(new GitLabConnectionProperty(gitLabConnection));
-        when(build.getProject()).thenReturn(project);
+        doReturn(project).when(build).getParent();
+        doReturn(project).when(build).getProject();
         EnvVars environment = mock(EnvVars.class);
         when(environment.expand(anyString())).thenAnswer(new Answer<String>() {
             @Override
diff --git a/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabMessagePublisherTest.java b/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabMessagePublisherTest.java
index df6caa768..05339c53e 100644
--- a/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabMessagePublisherTest.java
+++ b/src/test/java/com/dabsquared/gitlabjenkins/publisher/GitLabMessagePublisherTest.java
@@ -32,6 +32,7 @@
 import static com.dabsquared.gitlabjenkins.publisher.TestUtility.*;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.mockserver.model.HttpRequest.request;
@@ -232,7 +233,8 @@ private AbstractBuild mockBuild(String gitLabConnection, Result result, String..
 
         AbstractProject<?, ?> project = mock(AbstractProject.class);
         when(project.getProperty(GitLabConnectionProperty.class)).thenReturn(new GitLabConnectionProperty(gitLabConnection));
-        when(build.getProject()).thenReturn(project);
+        doReturn(project).when(build).getParent();
+        doReturn(project).when(build).getProject();
         EnvVars environment = mock(EnvVars.class);
         when(environment.expand(anyString())).thenAnswer(new Answer<String>() {
             @Override
diff --git a/src/test/java/com/dabsquared/gitlabjenkins/publisher/TestUtility.java b/src/test/java/com/dabsquared/gitlabjenkins/publisher/TestUtility.java
index d9974a708..6c47ddd89 100644
--- a/src/test/java/com/dabsquared/gitlabjenkins/publisher/TestUtility.java
+++ b/src/test/java/com/dabsquared/gitlabjenkins/publisher/TestUtility.java
@@ -93,7 +93,8 @@ static AbstractBuild mockSimpleBuild(String gitLabConnection, Result result, Str
 
         AbstractProject<?, ?> project = mock(AbstractProject.class);
         when(project.getProperty(GitLabConnectionProperty.class)).thenReturn(new GitLabConnectionProperty(gitLabConnection));
-        when(build.getProject()).thenReturn(project);
+        doReturn(project).when(build).getParent();
+        doReturn(project).when(build).getProject();
         return build;
     }
 
diff --git a/src/test/java/com/dabsquared/gitlabjenkins/util/CommitStatusUpdaterTest.java b/src/test/java/com/dabsquared/gitlabjenkins/util/CommitStatusUpdaterTest.java
index 9753d7c3f..2c3c33ca3 100644
--- a/src/test/java/com/dabsquared/gitlabjenkins/util/CommitStatusUpdaterTest.java
+++ b/src/test/java/com/dabsquared/gitlabjenkins/util/CommitStatusUpdaterTest.java
@@ -3,7 +3,10 @@
 import static org.mockito.Matchers.any;
 
 import static com.dabsquared.gitlabjenkins.cause.CauseDataBuilder.causeData;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import java.io.PrintStream;
 import java.util.ArrayList;
@@ -15,14 +18,13 @@
 import hudson.Util;
 import org.eclipse.jgit.lib.ObjectId;
 import org.jenkinsci.plugins.displayurlapi.DisplayURLProvider;
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
 import org.mockito.Mock;
+import org.mockito.MockedStatic;
+import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
 import com.dabsquared.gitlabjenkins.cause.CauseData;
 import com.dabsquared.gitlabjenkins.cause.GitLabWebHookCause;
@@ -45,8 +47,6 @@
 /**
  * @author Daumantas Stulgis
  */
-@RunWith(PowerMockRunner.class)
-@PrepareForTest({GitLabConnectionProperty.class, Jenkins.class, DisplayURLProvider.class})
 public class CommitStatusUpdaterTest {
 
 	private static final int PROJECT_ID = 1;
@@ -70,18 +70,23 @@ public class CommitStatusUpdaterTest {
 	@Mock Jenkins jenkins;
 	@Mock GitLabConnectionProperty connection;
 
+	private AutoCloseable closeable;
+	private MockedStatic<Jenkins> mockedJenkins;
+	private MockedStatic<GitLabConnectionProperty> mockedGitLabConnectionProperty;
+	private MockedStatic<DisplayURLProvider> mockedDisplayURLProvider;
+
 	CauseData causeData;
 
 	@Before
 	public void setUp() throws Exception {
-	    MockitoAnnotations.initMocks(this);
-	    PowerMockito.mockStatic(GitLabConnectionProperty.class);
-	    PowerMockito.mockStatic(Jenkins.class);
-	    when(Jenkins.getInstance()).thenReturn(jenkins);
-        when(Jenkins.getActiveInstance()).thenReturn(jenkins);
+	    closeable = MockitoAnnotations.openMocks(this);
+	    mockedJenkins = Mockito.mockStatic(Jenkins.class);
+	    mockedJenkins.when(Jenkins::getInstance).thenReturn(jenkins);
+	    mockedJenkins.when(Jenkins::getActiveInstance).thenReturn(jenkins);
 	    when(jenkins.getRootUrl()).thenReturn(JENKINS_URL);
 	    when(jenkins.getDescriptor(GitLabConnectionConfig.class)).thenReturn(gitLabConnectionConfig);
-	    when(GitLabConnectionProperty.getClient(any(Run.class))).thenReturn(client);
+	    mockedGitLabConnectionProperty = Mockito.mockStatic(GitLabConnectionProperty.class);
+	    mockedGitLabConnectionProperty.when(() -> GitLabConnectionProperty.getClient(any(Run.class))).thenReturn(client);
 	    when(gitLabConnectionConfig.getClient(any(String.class), any(Item.class), any(String.class))).thenReturn(client);
         when(connection.getClient()).thenReturn(client);
 	    when(build.getAction(BuildData.class)).thenReturn(action);
@@ -99,9 +104,9 @@ public void setUp() throws Exception {
 	    } else {
 	        when(taskListener.getLogger()).thenReturn(new PrintStream("/dev/null"));
 	    }
-	    PowerMockito.mockStatic(DisplayURLProvider.class);
+	    mockedDisplayURLProvider = Mockito.mockStatic(DisplayURLProvider.class);
 	    DisplayURLProvider urlProvider = mock(DisplayURLProvider.class);
-	    when(DisplayURLProvider.get()).thenReturn(urlProvider);
+	    mockedDisplayURLProvider.when(DisplayURLProvider::get).thenReturn(urlProvider);
 	    String url = JENKINS_URL+ Util.encode(build.getUrl());
 	    when(urlProvider.getRunURL(any())).thenReturn(url);
 
@@ -133,7 +138,15 @@ public void setUp() throws Exception {
                 .build();
 
 	    when(gitlabCause.getData()).thenReturn(causeData);
-	    PowerMockito.spy(client);
+	    spy(client);
+	}
+
+	@After
+	public void tearDown() throws Exception {
+		mockedDisplayURLProvider.close();
+		mockedGitLabConnectionProperty.close();
+		mockedJenkins.close();
+		closeable.close();
 	}
 
 	@Test