diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/Elastic.Clients.Elasticsearch.Serverless.csproj b/src/Elastic.Clients.Elasticsearch.Serverless/Elastic.Clients.Elasticsearch.Serverless.csproj
index 6ecdefcccff..f64d2fa227e 100644
--- a/src/Elastic.Clients.Elasticsearch.Serverless/Elastic.Clients.Elasticsearch.Serverless.csproj
+++ b/src/Elastic.Clients.Elasticsearch.Serverless/Elastic.Clients.Elasticsearch.Serverless.csproj
@@ -21,7 +21,7 @@
     <Nullable>annotations</Nullable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Elastic.Transport" Version="0.5.5" />
+    <PackageReference Include="Elastic.Transport" Version="0.5.6" />
   </ItemGroup>
   <ItemGroup>
     <InternalsVisibleTo Include="Tests" Key="$(ExposedPublicKey)" />
diff --git a/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj b/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
index b56f8cbba36..47dbd7a04cc 100644
--- a/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
+++ b/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
@@ -21,7 +21,7 @@
     <Nullable>annotations</Nullable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Elastic.Transport" Version="0.5.5" />
+    <PackageReference Include="Elastic.Transport" Version="0.5.6" />
   </ItemGroup>
   <ItemGroup>
     <InternalsVisibleTo Include="Tests" Key="$(ExposedPublicKey)" />
diff --git a/src/Playground/Playground.csproj b/src/Playground/Playground.csproj
index a70b9ce7353..233c7cfcd3a 100644
--- a/src/Playground/Playground.csproj
+++ b/src/Playground/Playground.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.18.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="Elastic.Transport" Version="0.5.5" />
+    <PackageReference Include="Elastic.Transport" Version="0.5.6" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>