diff --git a/webgpu.h b/webgpu.h
index aafe4b1..2b603cf 100644
--- a/webgpu.h
+++ b/webgpu.h
@@ -1352,6 +1352,7 @@ static const WGPUTextureUsage WGPUTextureUsage_CopyDst = 0x0000000000000002;
 static const WGPUTextureUsage WGPUTextureUsage_TextureBinding = 0x0000000000000004;
 static const WGPUTextureUsage WGPUTextureUsage_StorageBinding = 0x0000000000000008;
 static const WGPUTextureUsage WGPUTextureUsage_RenderAttachment = 0x0000000000000010;
+static const WGPUTextureUsage WGPUTextureUsage_TransientAttachment = 0x0000000000000020;
 
 /** @} */
 
diff --git a/webgpu.json b/webgpu.json
index 06ee90f..8ad6b60 100644
--- a/webgpu.json
+++ b/webgpu.json
@@ -154,6 +154,10 @@
         {
           "doc": "TODO\n",
           "name": "render_attachment"
+        },
+        {
+          "doc": "TODO\n",
+          "name": "transient_attachment"
         }
       ],
       "name": "texture_usage"
diff --git a/webgpu.yml b/webgpu.yml
index 83cab9e..b775e6a 100644
--- a/webgpu.yml
+++ b/webgpu.yml
@@ -1625,6 +1625,9 @@ bitflags:
       - name: render_attachment
         doc: |
           TODO
+      - name: transient_attachment
+        doc: |
+          TODO
 structs:
   - name: adapter_info
     doc: |