diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bfda7c94a86f..e91617e5a1b77 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Dependencies
 - Bump `org.apache.commons:commons-lang3` from 3.14.0 to 3.15.0 ([#14861](https://github.com/opensearch-project/OpenSearch/pull/14861))
+- OpenJDK Update (July 2024 Patch releases) ([#14998](https://github.com/opensearch-project/OpenSearch/pull/14998))
 - Bump `com.microsoft.azure:msal4j` from 1.16.1 to 1.16.2 ([#14995](https://github.com/opensearch-project/OpenSearch/pull/14995))
 
 ### Changed
diff --git a/buildSrc/src/main/java/org/opensearch/gradle/test/DistroTestPlugin.java b/buildSrc/src/main/java/org/opensearch/gradle/test/DistroTestPlugin.java
index b2b3e3003e572..8d5ce9143cbac 100644
--- a/buildSrc/src/main/java/org/opensearch/gradle/test/DistroTestPlugin.java
+++ b/buildSrc/src/main/java/org/opensearch/gradle/test/DistroTestPlugin.java
@@ -77,9 +77,9 @@
 import java.util.stream.Stream;
 
 public class DistroTestPlugin implements Plugin<Project> {
-    private static final String SYSTEM_JDK_VERSION = "21.0.3+9";
+    private static final String SYSTEM_JDK_VERSION = "21.0.4+7";
     private static final String SYSTEM_JDK_VENDOR = "adoptium";
-    private static final String GRADLE_JDK_VERSION = "21.0.3+9";
+    private static final String GRADLE_JDK_VERSION = "21.0.4+7";
     private static final String GRADLE_JDK_VENDOR = "adoptium";
 
     // all distributions used by distro tests. this is temporary until tests are per distribution
diff --git a/buildSrc/version.properties b/buildSrc/version.properties
index aada18d3e716a..d19f7aceb9d85 100644
--- a/buildSrc/version.properties
+++ b/buildSrc/version.properties
@@ -2,7 +2,7 @@ opensearch        = 2.16.0
 lucene            = 9.11.1
 
 bundled_jdk_vendor = adoptium
-bundled_jdk = 21.0.3+9
+bundled_jdk = 21.0.4+7
 
 # optional dependencies
 spatial4j         = 0.7