diff --git a/demos/ec2/README.md b/demos/ec2/README.md
index 3421b0c7..9b90d53c 100644
--- a/demos/ec2/README.md
+++ b/demos/ec2/README.md
@@ -16,7 +16,7 @@ x-ec2_anchor: &ec2_anchor
   monitoring: false
   numExecutors: 1
   stopOnTerminate: false
-  useDedicatedTenancy: false
+  tenancy: Default
   useEphemeralDevices: false
   zone: "us-east-1"
   ami: "ami-0c6bb742864ffa3f3"
@@ -39,7 +39,7 @@ jenkins:
         # but let's be explicit to avoid issues.
         useInstanceProfileForCredentials: true
         # Reminder: the following key has multiple lines
-        privateKey: "${EC2_PRIVATE_KEY}"
+        sshKeysCredentialsId: "ssh-key-credential-id"
         noDelayProvisioning: true
         region: "eu-central-1"
         templates:
diff --git a/integrations/pom.xml b/integrations/pom.xml
index 7bfc9736..d025b027 100644
--- a/integrations/pom.xml
+++ b/integrations/pom.xml
@@ -384,7 +384,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>aws-credentials</artifactId>
-      <version>1.28</version>
+      <version>1.29</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -405,7 +405,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>ec2</artifactId>
-      <version>1.44</version>
+      <version>1.63</version>
       <scope>test</scope>
       <exclusions>
         <exclusion>
diff --git a/integrations/src/test/java/io/jenkins/plugins/casc/EC2CloudTest.java b/integrations/src/test/java/io/jenkins/plugins/casc/EC2CloudTest.java
index 8782a443..487798d1 100644
--- a/integrations/src/test/java/io/jenkins/plugins/casc/EC2CloudTest.java
+++ b/integrations/src/test/java/io/jenkins/plugins/casc/EC2CloudTest.java
@@ -12,8 +12,6 @@ import java.util.List;
 import jenkins.model.Jenkins;
 import org.junit.Rule;
 import org.junit.Test;
-import org.junit.contrib.java.lang.system.EnvironmentVariables;
-import org.junit.rules.RuleChain;
 
 import static org.hamcrest.CoreMatchers.containsString;
 import static org.hamcrest.CoreMatchers.equalTo;
@@ -28,18 +26,16 @@ import static org.junit.Assert.assertTrue;
 public class EC2CloudTest {
 
     @Rule
-    public RuleChain chain = RuleChain.outerRule(new EnvironmentVariables()
-        .set("EC2_PRIVATE_KEY", "ADMIN123"))
-        .around(new JenkinsConfiguredWithReadmeRule());
+    public JenkinsConfiguredWithReadmeRule j = new JenkinsConfiguredWithReadmeRule();
 
     @Test
     @ConfiguredWithReadme("ec2/README.md")
-    public void configure_ec2_cloud() throws Exception {
+    public void configure_ec2_cloud() {
         final AmazonEC2Cloud ec2Cloud = (AmazonEC2Cloud) Jenkins.get().getCloud("ec2-ec2");
         assertNotNull(ec2Cloud);
 
         assertTrue(ec2Cloud.isUseInstanceProfileForCredentials());
-        assertThat(ec2Cloud.getPrivateKey().getPrivateKey(), is("ADMIN123"));
+        assertThat(ec2Cloud.getSshKeysCredentialsId(), is("ssh-key-credential-id"));
         final List<SlaveTemplate> templates = ec2Cloud.getTemplates();
         assertThat(templates, hasSize(2));
 
@@ -51,7 +47,6 @@ public class EC2CloudTest {
         assertFalse(slaveTemplate.ebsOptimized);
         assertFalse(slaveTemplate.monitoring);
         assertFalse(slaveTemplate.stopOnTerminate);
-        assertFalse(slaveTemplate.getUseDedicatedTenancy());
         assertFalse(slaveTemplate.useEphemeralDevices);
         assertThat(slaveTemplate.type, is(InstanceType.T2Small));
         assertThat(slaveTemplate.getAmi(), equalTo("ami-0c6bb742864ffa3f3"));
@@ -83,7 +78,6 @@ public class EC2CloudTest {
         assertFalse(slaveTemplate.ebsOptimized);
         assertFalse(slaveTemplate.monitoring);
         assertFalse(slaveTemplate.stopOnTerminate);
-        assertFalse(slaveTemplate.getUseDedicatedTenancy());
         assertFalse(slaveTemplate.useEphemeralDevices);
         assertThat(slaveTemplate.type, is(InstanceType.T2Xlarge));
         assertThat(slaveTemplate.getAmi(), equalTo("ami-0c6bb742864ffa3f3"));