diff --git a/samples/durable-functions/dotnet/PdfSummarizer/pdf-summarizer-dotnet.csproj b/samples/durable-functions/dotnet/PdfSummarizer/pdf-summarizer-dotnet.csproj
index be39c0a5..fd318a62 100644
--- a/samples/durable-functions/dotnet/PdfSummarizer/pdf-summarizer-dotnet.csproj
+++ b/samples/durable-functions/dotnet/PdfSummarizer/pdf-summarizer-dotnet.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http" Version="3.1.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http.AspNetCore" Version="1.2.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.ApplicationInsights" Version="1.2.0" />
-    <PackageReference Include="Azure.Storage.Blobs" Version="12.22.2" />
+    <PackageReference Include="Azure.Storage.Blobs" Version="12.27.0" />
     <PackageReference Include="Azure.Identity" Version="1.17.0" />
     <PackageReference Include="Azure.AI.FormRecognizer" Version="4.1.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />