diff --git a/docs/NetVips.Docs.csproj b/docs/NetVips.Docs.csproj
index d2449f47..e97e50d1 100644
--- a/docs/NetVips.Docs.csproj
+++ b/docs/NetVips.Docs.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Docfx.App" Version="2.75.2" />
+    <PackageReference Include="Docfx.App" Version="2.75.3" />
   </ItemGroup>
 
 </Project>