diff --git a/NWN.Anvil.Tests/NWN.Anvil.Tests.csproj b/NWN.Anvil.Tests/NWN.Anvil.Tests.csproj
index 6ec57265c..97591d6fb 100644
--- a/NWN.Anvil.Tests/NWN.Anvil.Tests.csproj
+++ b/NWN.Anvil.Tests/NWN.Anvil.Tests.csproj
@@ -44,7 +44,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.13.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" />
     <PackageReference Include="NWN.Core" Version="8193.37.4" PrivateAssets="compile" />
     <PackageReference Include="NWN.Native" Version="8193.37.4" PrivateAssets="compile" />
   </ItemGroup>