diff --git a/.github/web-toolchain.env b/.github/web-toolchain.env
index 270a9f9..80c073e 100644
--- a/.github/web-toolchain.env
+++ b/.github/web-toolchain.env
@@ -19,9 +19,9 @@ GODOT_FORK_REPO=ComplexRobot/godot-dotnet-web-export
 
 # Patched-editor release tag. Also determines the downloaded asset filename:
 #   Godot_v<GODOT_FORK_TAG>_mono_web_export_win64.zip
-GODOT_FORK_TAG=4.7.1-stable
+GODOT_FORK_TAG=4.7-stable
 
 # Export-template folder name. Must match the editor build exactly.
 # Note Godot's convention: x.y releases have NO patch component
 # ("4.7.stable.mono"), while x.y.z releases do ("4.7.1.stable.mono").
-GODOT_TEMPLATE_VERSION=4.7.1.stable.mono
+GODOT_TEMPLATE_VERSION=4.7.stable.mono
diff --git a/ProceduralGeneration3DMazes.csproj b/ProceduralGeneration3DMazes.csproj
index c33c1c5..8ec20c0 100644
--- a/ProceduralGeneration3DMazes.csproj
+++ b/ProceduralGeneration3DMazes.csproj
@@ -3,7 +3,7 @@
   export templates (.github/web-toolchain.env). The export action's drift guard
   fails the build if they disagree — bump them together.
 -->
-<Project Sdk="Godot.NET.Sdk/4.7.1">
+<Project Sdk="Godot.NET.Sdk/4.7.0">
   <PropertyGroup>
     <!-- net9.0 alongside the Godot 4.7 engine bump (supported for desktop, tests, and editor). -->
     <TargetFramework>net9.0</TargetFramework>