diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearch.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearch.java
index 7da77c1174..535caa5e9d 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearch.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearch.java
@@ -23,8 +23,8 @@ import io.fabric8.kubernetes.api.model.apps.DaemonSet;
 import io.fabric8.kubernetes.api.model.apps.Deployment;
 import io.fabric8.kubernetes.api.model.apps.ReplicaSet;
 import io.fabric8.kubernetes.api.model.apps.StatefulSet;
-import io.fabric8.kubernetes.api.model.batch.CronJob;
-import io.fabric8.kubernetes.api.model.batch.Job;
+import io.fabric8.kubernetes.api.model.batch.v1.CronJob;
+import io.fabric8.kubernetes.api.model.batch.v1.Job;
 import io.fabric8.openshift.api.model.DeploymentConfig;
 import io.fabric8.openshift.api.model.Template;
 import java.util.Collection;
diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/CertificateProvisioner.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/CertificateProvisioner.java
index 1ac8578e4a..7d63d4fda0 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/CertificateProvisioner.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/CertificateProvisioner.java
@@ -113,7 +113,7 @@ public class CertificateProvisioner implements ConfigurationProvisioner<Kubernet
   private VolumeMount buildCertVolumeMount() {
     return new VolumeMountBuilder()
         .withName(CHE_SELF_SIGNED_CERT_VOLUME)
-        .withNewReadOnly(true)
+        .withReadOnly(true)
         .withMountPath(CERT_MOUNT_PATH)
         .build();
   }
diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/GitConfigProvisioner.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/GitConfigProvisioner.java
index 85be58137a..b2ed258ad1 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/GitConfigProvisioner.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/GitConfigProvisioner.java
@@ -250,7 +250,6 @@ public class GitConfigProvisioner implements ConfigurationProvisioner<Kubernetes
                   .withMountPath(GIT_CONFIG_PATH)
                   .withSubPath(GIT_CONFIG)
                   .withReadOnly(false)
-                  .withNewReadOnly(false)
                   .build();
           container.getVolumeMounts().add(volumeMount);
         });
diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/KubernetesTrustedCAProvisioner.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/KubernetesTrustedCAProvisioner.java
index d39bee35da..7febebb9f3 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/KubernetesTrustedCAProvisioner.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/KubernetesTrustedCAProvisioner.java
@@ -160,7 +160,7 @@ public class KubernetesTrustedCAProvisioner implements TrustedCAProvisioner {
           .add(
               new VolumeMountBuilder()
                   .withName(CHE_TRUST_STORE_VOLUME)
-                  .withNewReadOnly(true)
+                  .withReadOnly(true)
                   .withMountPath(certificateMountPath)
                   .build());
     }
diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/SshKeysProvisioner.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/SshKeysProvisioner.java
index 2e7c136d66..f2bd64c30f 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/SshKeysProvisioner.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/SshKeysProvisioner.java
@@ -271,7 +271,6 @@ public class SshKeysProvisioner implements ConfigurationProvisioner<KubernetesEn
           VolumeMount volumeMount =
               new VolumeMountBuilder()
                   .withName(secretName)
-                  .withNewReadOnly(true)
                   .withReadOnly(true)
                   .withMountPath(SSH_PRIVATE_KEYS_PATH)
                   .build();
@@ -328,7 +327,6 @@ public class SshKeysProvisioner implements ConfigurationProvisioner<KubernetesEn
                   .withMountPath(SSH_CONFIG_PATH)
                   .withSubPath(SSH_CONFIG)
                   .withReadOnly(true)
-                  .withNewReadOnly(true)
                   .build();
           container.getVolumeMounts().add(volumeMount);
         });
diff --git a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/VcsSslCertificateProvisioner.java b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/VcsSslCertificateProvisioner.java
index 83d1258c33..f8c2951518 100644
--- a/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/VcsSslCertificateProvisioner.java
+++ b/infrastructures/kubernetes/src/main/java/org/eclipse/che/workspace/infrastructure/kubernetes/provision/VcsSslCertificateProvisioner.java
@@ -133,7 +133,7 @@ public class VcsSslCertificateProvisioner
   private VolumeMount buildCertVolumeMount() {
     return new VolumeMountBuilder()
         .withName(CHE_GIT_SELF_SIGNED_VOLUME)
-        .withNewReadOnly(true)
+        .withReadOnly(true)
         .withMountPath(CERT_MOUNT_PATH)
         .build();
   }
diff --git a/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearchTest.java b/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearchTest.java
index 661168f835..fc77fd986e 100644
--- a/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearchTest.java
+++ b/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/devfile/ContainerSearchTest.java
@@ -32,10 +32,10 @@ import io.fabric8.kubernetes.api.model.apps.ReplicaSet;
 import io.fabric8.kubernetes.api.model.apps.ReplicaSetBuilder;
 import io.fabric8.kubernetes.api.model.apps.StatefulSet;
 import io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder;
-import io.fabric8.kubernetes.api.model.batch.CronJob;
-import io.fabric8.kubernetes.api.model.batch.CronJobBuilder;
-import io.fabric8.kubernetes.api.model.batch.Job;
-import io.fabric8.kubernetes.api.model.batch.JobBuilder;
+import io.fabric8.kubernetes.api.model.batch.v1.CronJob;
+import io.fabric8.kubernetes.api.model.batch.v1.CronJobBuilder;
+import io.fabric8.kubernetes.api.model.batch.v1.Job;
+import io.fabric8.kubernetes.api.model.batch.v1.JobBuilder;
 import io.fabric8.openshift.api.model.DeploymentConfig;
 import io.fabric8.openshift.api.model.DeploymentConfigBuilder;
 import io.fabric8.openshift.api.model.Template;
diff --git a/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/namespace/KubernetesNamespaceFactoryTest.java b/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/namespace/KubernetesNamespaceFactoryTest.java
index 940fd0c3fa..885fba82ea 100644
--- a/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/namespace/KubernetesNamespaceFactoryTest.java
+++ b/infrastructures/kubernetes/src/test/java/org/eclipse/che/workspace/infrastructure/kubernetes/namespace/KubernetesNamespaceFactoryTest.java
@@ -97,7 +97,7 @@ import org.testng.collections.Sets;
  *
  * @author Sergii Leshchenko
  */
-@Test(enabled = false)
+@Test
 @Listeners(MockitoTestNGListener.class)
 public class KubernetesNamespaceFactoryTest {
 
@@ -156,7 +156,7 @@ public class KubernetesNamespaceFactoryTest {
     serverMock.after();
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldNotThrowExceptionIfDefaultNamespaceIsSpecifiedOnCheckingIfNamespaceIsAllowed()
       throws Exception {
     namespaceFactory =
@@ -177,7 +177,7 @@ public class KubernetesNamespaceFactoryTest {
     namespaceFactory.checkIfNamespaceIsAllowed("jondoe-che");
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldLookAtStoredNamespacesOnCheckingIfNamespaceIsAllowed() throws Exception {
 
     Map<String, String> prefs = new HashMap<>();
@@ -205,7 +205,6 @@ public class KubernetesNamespaceFactoryTest {
   }
 
   @Test(
-      enabled = false,
       expectedExceptions = ValidationException.class,
       expectedExceptionsMessageRegExp =
           "User defined namespaces are not allowed. Only the default namespace 'jondoe-che' is available.")
@@ -231,7 +230,6 @@ public class KubernetesNamespaceFactoryTest {
   }
 
   @Test(
-      enabled = false,
       expectedExceptions = ConfigurationException.class,
       expectedExceptionsMessageRegExp = "che.infra.kubernetes.namespace.default must be configured")
   public void shouldThrowExceptionIfNoDefaultNamespaceIsConfigured() {
@@ -251,7 +249,7 @@ public class KubernetesNamespaceFactoryTest {
             pool);
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldReturnPreparedNamespacesWhenFound() throws InfrastructureException {
     // given
     List<Namespace> namespaces =
@@ -311,7 +309,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(availableNamespaces.get(1).getName(), "ns2");
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldNotThrowAnExceptionWhenNotAllowedToListNamespaces() throws Exception {
     // given
     Namespace ns =
@@ -351,7 +349,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(availableNamespaces.get(0).getName(), "ns1");
   }
 
-  @Test(enabled = false, expectedExceptions = InfrastructureException.class)
+  @Test(expectedExceptions = InfrastructureException.class)
   public void throwAnExceptionWhenErrorListingNamespaces() throws Exception {
     // given
     doThrow(new KubernetesClientException("Not allowed.", 500, new Status()))
@@ -379,7 +377,7 @@ public class KubernetesNamespaceFactoryTest {
     // then throw
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldReturnDefaultNamespaceWhenItExists() throws Exception {
     prepareNamespaceToBeFoundByName(
         "jondoe-che",
@@ -414,7 +412,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(defaultNamespace.getAttributes().get(PHASE_ATTRIBUTE), "Active");
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldReturnDefaultNamespaceWhenItDoesNotExistAndUserDefinedIsNotAllowed()
       throws Exception {
     prepareNamespaceToBeFoundByName("jondoe-che", null);
@@ -446,7 +444,6 @@ public class KubernetesNamespaceFactoryTest {
   }
 
   @Test(
-      enabled = false,
       expectedExceptions = InfrastructureException.class,
       expectedExceptionsMessageRegExp =
           "Error occurred when tried to fetch default namespace. Cause: connection refused")
@@ -472,7 +469,6 @@ public class KubernetesNamespaceFactoryTest {
   }
 
   @Test(
-      enabled = false,
       expectedExceptions = InfrastructureException.class,
       expectedExceptionsMessageRegExp =
           "Error occurred when tried to list all available namespaces. Cause: connection refused")
@@ -496,7 +492,7 @@ public class KubernetesNamespaceFactoryTest {
     namespaceFactory.list();
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldRequireNamespacePriorExistenceIfDifferentFromDefaultAndUserDefinedIsNotAllowed()
       throws Exception {
     // There is only one scenario where this can happen. The workspace was created and started in
@@ -534,7 +530,7 @@ public class KubernetesNamespaceFactoryTest {
     verify(toReturnNamespace).prepare(eq(false), any());
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldReturnDefaultNamespaceWhenCreatingIsNotIsNotAllowed() throws Exception {
     // given
     namespaceFactory =
@@ -566,7 +562,7 @@ public class KubernetesNamespaceFactoryTest {
     verify(toReturnNamespace).prepare(eq(false), any());
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldPrepareWorkspaceServiceAccountIfItIsConfiguredAndNamespaceIsNotPredefined()
       throws Exception {
     // given
@@ -604,7 +600,7 @@ public class KubernetesNamespaceFactoryTest {
     verify(serviceAccount).prepare();
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldBindToAllConfiguredClusterRoles() throws Exception {
     // given
     namespaceFactory =
@@ -674,7 +670,7 @@ public class KubernetesNamespaceFactoryTest {
             "serviceAccount-exec"));
   }
 
-  @Test(enabled = false)
+  @Test
   public void shouldCreateExecAndViewRolesAndBindings() throws Exception {
     // given
     namespaceFactory =
@@ -732,7 +728,7 @@ public class KubernetesNamespaceFactoryTest {
             .collect(Collectors.toSet()));
   }
 
-  @Test(enabled = false)
+  @Test
   public void testNullClusterRolesResultsInEmptySet() {
     namespaceFactory =
         new KubernetesNamespaceFactory(
@@ -751,7 +747,7 @@ public class KubernetesNamespaceFactoryTest {
     assertTrue(namespaceFactory.getClusterRoleNames().isEmpty());
   }
 
-  @Test(enabled = false)
+  @Test
   public void testClusterRolesProperlyParsed() {
     namespaceFactory =
         new KubernetesNamespaceFactory(
@@ -772,7 +768,7 @@ public class KubernetesNamespaceFactoryTest {
     assertTrue(expected.containsAll(namespaceFactory.getClusterRoleNames()));
   }
 
-  @Test(enabled = false)
+  @Test
   public void
       testEvalNamespaceUsesNamespaceDefaultIfWorkspaceDoesntRecordNamespaceAndLegacyNamespaceDoesntExist()
           throws Exception {
@@ -801,7 +797,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "che-123");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceUsesNamespaceFromUserPreferencesIfExist() throws Exception {
     namespaceFactory =
         new KubernetesNamespaceFactory(
@@ -830,7 +826,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "che-123");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceSkipsNamespaceFromUserPreferencesIfTemplateChanged()
       throws Exception {
     namespaceFactory =
@@ -861,7 +857,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "che-user123-jondoe");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceSkipsNamespaceFromUserPreferencesIfUserAllowedPropertySetFalse()
       throws Exception {
     namespaceFactory =
@@ -892,7 +888,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "che-user123-jondoe");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceUsesWorkspaceRecordedNamespaceIfWorkspaceRecordsIt()
       throws Exception {
     namespaceFactory =
@@ -922,7 +918,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "wkspcnmspc");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceTreatsWorkspaceRecordedNamespaceLiterally() throws Exception {
     namespaceFactory =
         new KubernetesNamespaceFactory(
@@ -950,7 +946,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "ns34345");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testEvalNamespaceNameWhenPreparedNamespacesFound() throws InfrastructureException {
     List<Namespace> namespaces =
         Arrays.asList(
@@ -996,7 +992,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(namespace, "ns1");
   }
 
-  @Test(enabled = false)
+  @Test
   public void testUsernamePlaceholderInLabelsIsNotEvaluated() throws InfrastructureException {
     List<Namespace> namespaces =
         singletonList(
@@ -1031,7 +1027,7 @@ public class KubernetesNamespaceFactoryTest {
     verify(namespaceOperation).withLabels(Map.of("try_placeholder_here", "<username>"));
   }
 
-  @Test(enabled = false, dataProvider = "invalidUsernames")
+  @Test(dataProvider = "invalidUsernames")
   public void normalizeTest(String raw, String expected) {
     namespaceFactory =
         new KubernetesNamespaceFactory(
@@ -1050,7 +1046,7 @@ public class KubernetesNamespaceFactoryTest {
     assertEquals(expected, namespaceFactory.normalizeNamespaceName(raw));
   }
 
-  @Test(enabled = false)
+  @Test
   public void normalizeLengthTest() {
     namespaceFactory =
         new KubernetesNamespaceFactory(
diff --git a/pom.xml b/pom.xml
index 6092419b59..e6fd419141 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
         <commons-lang.version>2.6</commons-lang.version>
         <integration.mysql.db.image>quay.io/eclipse/che--centos--mysql-57-centos7:latest-e08ee4d43b7356607685b69bde6335e27cf20c020f345b6c6c59400183882764</integration.mysql.db.image>
         <integration.postgresql.db.image>quay.io/eclipse/che--centos--postgresql-96-centos7:9.6-b681d78125361519180a6ac05242c296f8906c11eab7e207b5ca9a89b6344392</integration.postgresql.db.image>
-        <io.fabric8.kubernetes-client>5.3.1</io.fabric8.kubernetes-client>
+        <io.fabric8.kubernetes-client>5.4.1</io.fabric8.kubernetes-client>
         <io.github.mweirauch.micrometer-jvm-extras.version>0.1.3</io.github.mweirauch.micrometer-jvm-extras.version>
         <io.jaegertracing.micrometer.version>1.0.0</io.jaegertracing.micrometer.version>
         <io.jaegertracing.version>1.0.0</io.jaegertracing.version>