diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticProperties.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticProperties.java
index 11278d1bfa..d26b143b00 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticProperties.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticProperties.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -79,6 +79,12 @@ public class ElasticProperties extends StepRegistryProperties {
 	 */
 	private String apiKeyCredentials;
 
+	/**
+	 * Whether to enable _source in the default index template when auto-creating the
+	 * index.
+	 */
+	private boolean enableSource = false;
+
 	public String getHost() {
 		return this.host;
 	}
@@ -159,4 +165,12 @@ public class ElasticProperties extends StepRegistryProperties {
 		this.apiKeyCredentials = apiKeyCredentials;
 	}
 
+	public boolean isEnableSource() {
+		return this.enableSource;
+	}
+
+	public void setEnableSource(boolean enableSource) {
+		this.enableSource = enableSource;
+	}
+
 }
diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapter.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapter.java
index 082cf58f6d..a44f61b887 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapter.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2022 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -87,4 +87,9 @@ class ElasticPropertiesConfigAdapter extends StepRegistryPropertiesConfigAdapter
 		return get(ElasticProperties::getApiKeyCredentials, ElasticConfig.super::apiKeyCredentials);
 	}
 
+	@Override
+	public boolean enableSource() {
+		return get(ElasticProperties::isEnableSource, ElasticConfig.super::enableSource);
+	}
+
 }
diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapterTests.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapterTests.java
index 0738af1280..f27e4a461b 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapterTests.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapterTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -104,4 +104,11 @@ class ElasticPropertiesConfigAdapterTests
 		assertThat(new ElasticPropertiesConfigAdapter(properties).apiKeyCredentials()).isEqualTo("secret");
 	}
 
+	@Test
+	void whenPropertiesEnableSourceIsSetAdapterEnableSourceReturnsIt() {
+		ElasticProperties properties = new ElasticProperties();
+		properties.setEnableSource(true);
+		assertThat(new ElasticPropertiesConfigAdapter(properties).enableSource()).isTrue();
+	}
+
 }
diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index e6b401228d..beb6c43a6b 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -1305,7 +1305,7 @@ bom {
 			]
 		}
 	}
-	library("Micrometer", "1.14.0-M3") {
+	library("Micrometer", "1.14.0-SNAPSHOT") {
 		considerSnapshots()
 		group("io.micrometer") {
 			modules = [