diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4d5024000..ed0337bf14 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -35,7 +35,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `Octokit` from 11.0.0 to 11.0.1
 - Bumps `System.Reactive` from 6.0.0 to 6.0.1
 - Bumps `Argu` from 6.2.3 to 6.2.4
-- Bumps `YamlDotNet` from 15.1.2 to 15.1.6
+- Bumps `YamlDotNet` from 15.1.2 to 15.3.0
 - Bumps `NSwag.Core` from 14.0.7 to 14.0.8
 
 ## [1.7.1]
@@ -195,4 +195,4 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 [1.6.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.5.0...v1.6.0
 [1.5.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.4.0...v1.5.0
 [1.4.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.3.0...v1.4.0
-[1.3.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.2.0...v1.3.0
\ No newline at end of file
+[1.3.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.2.0...v1.3.0
diff --git a/src/ApiGenerator/ApiGenerator.csproj b/src/ApiGenerator/ApiGenerator.csproj
index 213442052a..ba302a1588 100644
--- a/src/ApiGenerator/ApiGenerator.csproj
+++ b/src/ApiGenerator/ApiGenerator.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Glob" Version="1.1.9" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NSwag.Core" Version="14.0.8" />
-    <PackageReference Include="YamlDotNet" Version="15.1.6" />
+    <PackageReference Include="YamlDotNet" Version="15.3.0" />
     <PackageReference Include="SemanticVersioning" Version="2.0.2" />
     <PackageReference Include="ShellProgressBar" Version="5.2.0" />
     <PackageReference Include="Spectre.Console" Version="0.49.1" />