diff --git a/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorClientAutoConfiguration.java b/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorClientAutoConfiguration.java
index 8190f8390..81c2ec474 100644
--- a/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorClientAutoConfiguration.java
+++ b/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorClientAutoConfiguration.java
@@ -15,6 +15,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
@@ -30,6 +31,7 @@
 import com.netflix.conductor.client.http.ConductorClient;
 import com.netflix.conductor.client.http.TaskClient;
 import com.netflix.conductor.client.http.WorkflowClient;
+import com.netflix.conductor.client.metrics.MetricsCollector;
 import com.netflix.conductor.client.worker.Worker;
 import com.netflix.conductor.sdk.workflow.executor.WorkflowExecutor;
 import com.netflix.conductor.sdk.workflow.executor.task.AnnotatedWorkerExecutor;
@@ -79,7 +81,8 @@ public AnnotatedWorkerExecutor annotatedWorkerExecutor(TaskClient taskClient) {
     public TaskRunnerConfigurer taskRunnerConfigurer(Environment env,
                                                      TaskClient taskClient,
                                                      ClientProperties clientProperties,
-                                                     List<Worker> workers) {
+                                                     List<Worker> workers,
+                                                     Optional<MetricsCollector> metricsCollector) {
         Map<String, Integer> taskThreadCount = new HashMap<>();
         for (Worker worker : workers) {
             String key = "conductor.worker." + worker.getTaskDefName() + ".threadCount";
@@ -94,15 +97,16 @@ public TaskRunnerConfigurer taskRunnerConfigurer(Environment env,
             clientProperties.setTaskThreadCount(taskThreadCount);
         }
 
-        return new TaskRunnerConfigurer.Builder(taskClient, workers)
+        TaskRunnerConfigurer.Builder builder = new TaskRunnerConfigurer.Builder(taskClient, workers)
                 .withTaskThreadCount(clientProperties.getTaskThreadCount())
                 .withThreadCount(clientProperties.getThreadCount())
                 .withSleepWhenRetry((int) clientProperties.getSleepWhenRetryDuration().toMillis())
                 .withUpdateRetryCount(clientProperties.getUpdateRetryCount())
                 .withTaskToDomain(clientProperties.getTaskToDomain())
                 .withShutdownGracePeriodSeconds(clientProperties.getShutdownGracePeriodSeconds())
-                .withTaskPollTimeout(clientProperties.getTaskPollTimeout())
-                .build();
+                .withTaskPollTimeout(clientProperties.getTaskPollTimeout());
+        metricsCollector.ifPresent(builder::withMetricsCollector);
+        return builder.build();
     }
 
     @Bean
diff --git a/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorWorkerAutoConfiguration.java b/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorWorkerAutoConfiguration.java
index f40b1017d..399708e8d 100644
--- a/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorWorkerAutoConfiguration.java
+++ b/conductor-clients/java/conductor-java-sdk/conductor-client-spring/src/main/java/com/netflix/conductor/client/spring/ConductorWorkerAutoConfiguration.java
@@ -25,6 +25,7 @@
 import org.springframework.stereotype.Component;
 
 import com.netflix.conductor.client.http.TaskClient;
+import com.netflix.conductor.client.metrics.MetricsCollector;
 import com.netflix.conductor.sdk.workflow.executor.task.AnnotatedWorkerExecutor;
 import com.netflix.conductor.sdk.workflow.executor.task.WorkerConfiguration;
 
@@ -44,8 +45,12 @@ public void onApplicationEvent(ContextRefreshedEvent refreshedEvent) {
         ApplicationContext applicationContext = refreshedEvent.getApplicationContext();
         Environment environment = applicationContext.getEnvironment();
         WorkerConfiguration configuration = new SpringWorkerConfiguration(environment);
-        AnnotatedWorkerExecutor annotatedWorkerExecutor = new AnnotatedWorkerExecutor(taskClient, configuration);
 
+        AnnotatedWorkerExecutor annotatedWorkerExecutor = new AnnotatedWorkerExecutor(taskClient, configuration);
+        String[] beanNames = applicationContext.getBeanNamesForType(MetricsCollector.class);
+        if (beanNames.length > 0) {
+            annotatedWorkerExecutor.setMetricsCollector(applicationContext.getBean(MetricsCollector.class));
+        }
         Map<String, Object> beans = applicationContext.getBeansWithAnnotation(Component.class);
         beans.values().forEach(annotatedWorkerExecutor::addBean);
         annotatedWorkerExecutor.startPolling();
diff --git a/conductor-clients/java/conductor-java-sdk/gradle.properties b/conductor-clients/java/conductor-java-sdk/gradle.properties
index d1de052e7..dfecf49a9 100644
--- a/conductor-clients/java/conductor-java-sdk/gradle.properties
+++ b/conductor-clients/java/conductor-java-sdk/gradle.properties
@@ -1 +1 @@
-version=4.0.2-beta
+version=4.0.4
diff --git a/conductor-clients/java/conductor-java-sdk/sdk/src/main/java/com/netflix/conductor/sdk/workflow/executor/task/AnnotatedWorkerExecutor.java b/conductor-clients/java/conductor-java-sdk/sdk/src/main/java/com/netflix/conductor/sdk/workflow/executor/task/AnnotatedWorkerExecutor.java
index f1b34aa13..2125e0f58 100644
--- a/conductor-clients/java/conductor-java-sdk/sdk/src/main/java/com/netflix/conductor/sdk/workflow/executor/task/AnnotatedWorkerExecutor.java
+++ b/conductor-clients/java/conductor-java-sdk/sdk/src/main/java/com/netflix/conductor/sdk/workflow/executor/task/AnnotatedWorkerExecutor.java
@@ -26,6 +26,7 @@
 
 import com.netflix.conductor.client.automator.TaskRunnerConfigurer;
 import com.netflix.conductor.client.http.TaskClient;
+import com.netflix.conductor.client.metrics.MetricsCollector;
 import com.netflix.conductor.client.worker.Worker;
 import com.netflix.conductor.sdk.workflow.task.WorkerTask;
 
@@ -50,6 +51,8 @@ public class AnnotatedWorkerExecutor {
 
     protected Map<String, String> workerDomains = new HashMap<>();
 
+    private MetricsCollector metricsCollector;
+
     private static final Set<String> scannedPackages = new HashSet<>();
 
     private final WorkerConfiguration workerConfiguration;
@@ -197,12 +200,14 @@ public void startPolling() {
         LOGGER.info("Starting workers with threadCount {}", workerToThreadCount);
         LOGGER.info("Worker domains {}", workerDomains);
 
-        taskRunner =
-                new TaskRunnerConfigurer.Builder(taskClient, workers)
-                        .withTaskThreadCount(workerToThreadCount)
-                        .withTaskToDomain(workerDomains)
-                        .build();
+        var builder = new TaskRunnerConfigurer.Builder(taskClient, workers)
+                .withTaskThreadCount(workerToThreadCount)
+                .withTaskToDomain(workerDomains);
+        if (metricsCollector != null) {
+            builder.withMetricsCollector(metricsCollector);
+        }
 
+        taskRunner = builder.build();
         taskRunner.init();
     }
 
@@ -215,4 +220,12 @@ List<Worker> getWorkers() {
     TaskRunnerConfigurer getTaskRunner() {
         return taskRunner;
     }
+
+    public MetricsCollector getMetricsCollector() {
+        return metricsCollector;
+    }
+
+    public void setMetricsCollector(MetricsCollector metricsCollector) {
+        this.metricsCollector = metricsCollector;
+    }
 }