Update contents of Templates/spirv-tools/build.zip.
diff --git a/ExternalRevisions/README.md b/ExternalRevisions/README.md
index c9c70c2..1468d92 100644
--- a/ExternalRevisions/README.md
+++ b/ExternalRevisions/README.md
@@ -201,6 +201,9 @@
 
 4. Repeat *Step 3* for the `SPIRV-Tools-iOS` target within the `ExternalDependencies` *Xcode* project
 
+5. Update `Templates/spirv-tools/build.zip` from the contents of `External/glslang/External/spirv-tools/build`,
+   and test by running `./fetchDependencies --skip-spirv-tools-build`, and a **MoltenVK** build.
+
 
 
 <a name="add_glslang"></a>
diff --git a/Templates/spirv-tools/build.zip b/Templates/spirv-tools/build.zip
index 2434da0..cf69466 100644
--- a/Templates/spirv-tools/build.zip
+++ b/Templates/spirv-tools/build.zip
Binary files differ