diff --git a/webgpu.h b/webgpu.h
index 521ee1c..5b760bd 100644
--- a/webgpu.h
+++ b/webgpu.h
@@ -1028,6 +1028,7 @@ typedef struct WGPUStorageTextureBindingLayout {
 
 typedef struct WGPUSurfaceCapabilities {
     WGPUChainedStructOut * nextInChain;
+    WGPUTextureUsageFlags usages;
     size_t formatCount;
     WGPUTextureFormat const * formats;
     size_t presentModeCount;
diff --git a/webgpu.yml b/webgpu.yml
index ccf3b9b..c4755ae 100644
--- a/webgpu.yml
+++ b/webgpu.yml
@@ -1667,6 +1667,10 @@ structs:
     type: base_out
     free_members: true
     members:
+      - name: usages
+        doc: |
+          TODO
+        type: bitflag.texture_usage
       - name: formats
         doc: |
           TODO