diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7c5fa18ee..3823116b6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Dependencies
 - Bumps `FSharp.Data` from 6.2.0 to 6.3.0
 - Bumps `BenchMarkDotNet` from 0.13.7 to 0.13.8
+- Bumps `AWSSDK.Core` from 3.7.202.1 to 3.7.202.5
 
 ## [1.5.0]
 ### Fixed
diff --git a/src/OpenSearch.Net.Auth.AwsSigV4/OpenSearch.Net.Auth.AwsSigV4.csproj b/src/OpenSearch.Net.Auth.AwsSigV4/OpenSearch.Net.Auth.AwsSigV4.csproj
index 1aa379a17a..e806455057 100644
--- a/src/OpenSearch.Net.Auth.AwsSigV4/OpenSearch.Net.Auth.AwsSigV4.csproj
+++ b/src/OpenSearch.Net.Auth.AwsSigV4/OpenSearch.Net.Auth.AwsSigV4.csproj
@@ -20,7 +20,7 @@
     <ProjectReference Include="$(SolutionRoot)\src\OpenSearch.Net\OpenSearch.Net.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="AWSSDK.Core" Version="3.7.202.1" />
+    <PackageReference Include="AWSSDK.Core" Version="3.7.202.5" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)'=='net461'">
     <Reference Include="System.Web" />