diff --git a/src/AcceptanceTests/NServiceBus.ClaimCheck.AzureBlobStorage.AcceptanceTests.csproj b/src/AcceptanceTests/NServiceBus.ClaimCheck.AzureBlobStorage.AcceptanceTests.csproj
index 8f1ee30..11dedc6 100644
--- a/src/AcceptanceTests/NServiceBus.ClaimCheck.AzureBlobStorage.AcceptanceTests.csproj
+++ b/src/AcceptanceTests/NServiceBus.ClaimCheck.AzureBlobStorage.AcceptanceTests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="9.2.3" GeneratePathProperty="true" />
-    <PackageReference Include="NUnit" Version="4.3.0" />
+    <PackageReference Include="NUnit" Version="4.3.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
   </ItemGroup>
diff --git a/src/Tests/NServiceBus.DataBus.AzureBlobStorage.Tests.csproj b/src/Tests/NServiceBus.DataBus.AzureBlobStorage.Tests.csproj
index 7432e66..eca14d6 100644
--- a/src/Tests/NServiceBus.DataBus.AzureBlobStorage.Tests.csproj
+++ b/src/Tests/NServiceBus.DataBus.AzureBlobStorage.Tests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="NUnit" Version="4.3.0" />
+    <PackageReference Include="NUnit" Version="4.3.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Particular.Approvals" Version="2.0.0" />