diff --git a/src/NServiceBus.AzureFunctions.InProcess.Analyzer/NServiceBus.AzureFunctions.InProcess.Analyzer.csproj b/src/NServiceBus.AzureFunctions.InProcess.Analyzer/NServiceBus.AzureFunctions.InProcess.Analyzer.csproj
index 0b5cbe17..8fbfecb5 100644
--- a/src/NServiceBus.AzureFunctions.InProcess.Analyzer/NServiceBus.AzureFunctions.InProcess.Analyzer.csproj
+++ b/src/NServiceBus.AzureFunctions.InProcess.Analyzer/NServiceBus.AzureFunctions.InProcess.Analyzer.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <!-- this package can only be upgraded when we drop support for older versions of Visual Studio -->
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.8.0" PrivateAssets="All" />
-    <PackageReference Include="Particular.Packaging" Version="4.2.2" PrivateAssets="All" />
+    <PackageReference Include="Particular.Packaging" Version="4.5.0" PrivateAssets="All" />
   </ItemGroup>
 
   <Target Name="UseMajorMinorPatchForAssemblyVersion" AfterTargets="MinVer">
diff --git a/src/NServiceBus.AzureFunctions.InProcess.ServiceBus/NServiceBus.AzureFunctions.InProcess.ServiceBus.csproj b/src/NServiceBus.AzureFunctions.InProcess.ServiceBus/NServiceBus.AzureFunctions.InProcess.ServiceBus.csproj
index fe8062f0..742c654c 100644
--- a/src/NServiceBus.AzureFunctions.InProcess.ServiceBus/NServiceBus.AzureFunctions.InProcess.ServiceBus.csproj
+++ b/src/NServiceBus.AzureFunctions.InProcess.ServiceBus/NServiceBus.AzureFunctions.InProcess.ServiceBus.csproj
@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Particular.Packaging" Version="4.2.2" PrivateAssets="All" />
+    <PackageReference Include="Particular.Packaging" Version="4.5.0" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>