diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac32d67834..9b8c5f684d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,6 +40,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `JetBrains.Annotations` from 2024.2.0 to 2024.3.0
 - Bumps `Microsoft.Extensions.Caching.Memory` from 6.0.0 to 8.0.1
 - Bumps `xunit` from 2.8.0 to 2.9.2
+- Bumps `System.Buffers` from 4.5.1 to 4.6.0
 
 ## [1.8.0]
 ### Added
diff --git a/src/OpenSearch.Net/OpenSearch.Net.csproj b/src/OpenSearch.Net/OpenSearch.Net.csproj
index fe4682bf85..0c49ea57dd 100644
--- a/src/OpenSearch.Net/OpenSearch.Net.csproj
+++ b/src/OpenSearch.Net/OpenSearch.Net.csproj
@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="System.Buffers" Version="4.5.1" />
+    <PackageReference Include="System.Buffers" Version="4.6.0" />
     <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="8.0.1" />
       
     <PackageReference Condition="'$(TargetFramework)' == 'netstandard2.0'" Include="System.Reflection.Emit" Version="4.7.0" />