diff --git a/Dalamud/Dalamud.csproj b/Dalamud/Dalamud.csproj
index a90dac616..dfb89f894 100644
--- a/Dalamud/Dalamud.csproj
+++ b/Dalamud/Dalamud.csproj
@@ -14,7 +14,7 @@
         <DocumentationFile>$(SolutionDir)\bin\Dalamud.xml</DocumentationFile>
     </PropertyGroup>
     <PropertyGroup Label="Feature">
-        <DalamudVersion>5.2.5.3</DalamudVersion>
+        <DalamudVersion>5.2.5.4</DalamudVersion>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <AssemblyVersion>$(DalamudVersion)</AssemblyVersion>
         <Version>$(DalamudVersion)</Version>
diff --git a/Dalamud/Interface/InterfaceManager.cs b/Dalamud/Interface/InterfaceManager.cs
index 37c2b0f1f..35412d5bb 100644
--- a/Dalamud/Interface/InterfaceManager.cs
+++ b/Dalamud/Interface/InterfaceManager.cs
@@ -14,6 +14,8 @@ using ImGuiScene;
 using Serilog;
 using SharpDX.Direct3D11;
 
+#nullable enable
+
 // general dev notes, here because it's easiest
 /*
  * - Hooking ResizeBuffers seemed to be unnecessary, though I'm not sure why.  Left out for now since it seems to work without it.