diff --git a/src/CHttp.Api/CHttp.Api.csproj b/src/CHttp.Api/CHttp.Api.csproj
index 1a6adda..006b5d4 100644
--- a/src/CHttp.Api/CHttp.Api.csproj
+++ b/src/CHttp.Api/CHttp.Api.csproj
@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="11.0.0-rc.1.26425.128" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.18.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.19.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/CHttp/CHttp.csproj b/src/CHttp/CHttp.csproj
index f5ced42..084afe1 100644
--- a/src/CHttp/CHttp.csproj
+++ b/src/CHttp/CHttp.csproj
@@ -23,7 +23,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.18.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.19.0" />
     <PackageReference Include="System.CommandLine" Version="3.0.0-rc.1.26425.128" />
   </ItemGroup>