diff --git a/GraphSampleFunctions/GraphSampleFunctions.csproj b/GraphSampleFunctions/GraphSampleFunctions.csproj
index 1760633..c5f0e7b 100644
--- a/GraphSampleFunctions/GraphSampleFunctions.csproj
+++ b/GraphSampleFunctions/GraphSampleFunctions.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Sdk" Version="1.18.1" OutputItemType="Analyzer" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="1.23.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Graph" Version="5.72.0" />
+    <PackageReference Include="Microsoft.Graph" Version="5.73.0" />
   </ItemGroup>
   <ItemGroup>
     <None Update="host.json">