diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 39d5a95e..d3d6d3e4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "3.6.3"
+    ".": "3.6.4"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc9f38e2..7dda7202 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.6.4](https://github.com/microsoftgraph/msgraph-sdk-java-core/compare/v3.6.3...v3.6.4) (2025-07-04)
+
+
+### Bug Fixes
+
+* missing bytes when processing chunks of a file during upload ([e0dbff6](https://github.com/microsoftgraph/msgraph-sdk-java-core/commit/e0dbff6fe4b15b0cc661cf79d38152e2cb34d117))
+
 ## [3.6.3](https://github.com/microsoftgraph/msgraph-sdk-java-core/compare/v3.6.2...v3.6.3) (2025-06-20)
 
 
diff --git a/README.md b/README.md
index 77548b02..0d898462 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ repositories {
 dependencies {
     // Include the sdk as a dependency
     // x-release-please-start-version
-    implementation 'com.microsoft.graph:microsoft-graph-core:3.6.3'
+    implementation 'com.microsoft.graph:microsoft-graph-core:3.6.4'
     // x-release-please-end
     // This dependency is only needed if you are using the TokenCredentialAuthProvider
     implementation 'com.azure:azure-identity:1.11.0'
@@ -40,7 +40,7 @@ Add the dependency in `dependencies` in pom.xml
     <groupId>com.microsoft.graph</groupId>
     <artifactId>microsoft-graph-core</artifactId>
     <!--x-release-please-start-version-->
-    <version>3.6.3</version>
+    <version>3.6.4</version>
     <!--x-release-please-end-->
     <!-- This dependency is only needed if you are using the TokenCredentialAuthProvider -->
     <groupId>com.azure</groupId>
diff --git a/gradle.properties b/gradle.properties
index 97f5d5db..f038876f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -30,7 +30,7 @@ mavenMajorVersion    = 3
 mavenMinorVersion    = 6
 # x-release-please-end
 # x-release-please-start-patch
-mavenPatchVersion    = 3
+mavenPatchVersion    = 4
 # x-release-please-end
 mavenArtifactSuffix =
 
diff --git a/pom.xml b/pom.xml
index e1cbd9ee..f22ac191 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <groupId>com.microsoft.graph</groupId>
     <artifactId>microsoft-graph-core</artifactId>
     <!--x-release-please-start-version-->
-    <version>3.6.3</version>
+    <version>3.6.4</version>
     <!--x-release-please-end-->
     <packaging>pom</packaging>
 
diff --git a/src/main/java/com/microsoft/graph/core/CoreConstants.java b/src/main/java/com/microsoft/graph/core/CoreConstants.java
index 0d3388fe..b7efb07b 100644
--- a/src/main/java/com/microsoft/graph/core/CoreConstants.java
+++ b/src/main/java/com/microsoft/graph/core/CoreConstants.java
@@ -19,7 +19,7 @@ private static class VersionValues {
         private static final int MINOR = 6;
         // x-release-please-end
         // x-release-please-start-patch
-        private static final int PATCH = 3;
+        private static final int PATCH = 4;
         // x-release-please-end
     }