diff --git a/Directory.Build.targets b/Directory.Build.targets
index 5fd51ac27..e52d7ec33 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -37,7 +37,7 @@
     <PackageReference Update="Snapper" Version="2.2.4" />
     <PackageReference Update="Xunit.SkippableFact" Version="1.4.13" />
     <PackageReference Update="System.IO.Pipelines" Version="4.7.2" />
-    <PackageReference Update="Nerdbank.Streams" Version="2.5.76" />
+    <PackageReference Update="Nerdbank.Streams" Version="2.6.78" />
     <PackageReference Update="CodeGeneration.Roslyn.Attributes" Version="0.7.63" PrivateAssets="all" />
     <PackageReference Update="CodeGeneration.Roslyn.Engine" Version="0.7.63" />
     <PackageReference Update="CodeGeneration.Roslyn.Tool" Version="0.7.63" PrivateAssets="all" />
diff --git a/benchmarks/Pipeline/Pipeline.csproj b/benchmarks/Pipeline/Pipeline.csproj
index 81f57684e..745c6c24c 100644
--- a/benchmarks/Pipeline/Pipeline.csproj
+++ b/benchmarks/Pipeline/Pipeline.csproj
@@ -10,7 +10,7 @@
         <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
         <PackageReference Include="System.IO.Pipelines" Version="4.7.2" />
         <PackageReference Include="BenchmarkDotNet" Version="0.12.1" />
-        <PackageReference Include="Nerdbank.Streams" Version="2.5.76" />
+        <PackageReference Include="Nerdbank.Streams" Version="2.6.78" />
     </ItemGroup>
 
 </Project>
diff --git a/sample/SampleServer/SampleServer.csproj b/sample/SampleServer/SampleServer.csproj
index 63fa800a3..bddbbd9db 100644
--- a/sample/SampleServer/SampleServer.csproj
+++ b/sample/SampleServer/SampleServer.csproj
@@ -21,7 +21,7 @@
         <PackageReference Include="System.Text.Encoding.Extensions" Version="4.3.0" />
         <PackageReference Include="System.Threading.Tasks" Version="4.3.0" />
         <PackageReference Include="System.IO.Pipelines" Version="4.7.2" />
-        <PackageReference Include="Nerdbank.Streams" Version="2.5.76" />
+        <PackageReference Include="Nerdbank.Streams" Version="2.6.78" />
     </ItemGroup>
 
 </Project>