diff --git a/DEPS b/DEPS
index 97d3caf67a4..d141ed81e04 100644
--- a/DEPS
+++ b/DEPS
@@ -24,7 +24,7 @@ vars = {
   'inspector_protocol_revision': '69d69ddf3aa698b171886551a4a672c5af1ad902',
 
   # Keeping track of the last time we rollerd the browser protocol files.
-  'chromium_browser_protocol_revision' : '74962258ed00a921599e1f8665704fe643b9b658',
+  'chromium_browser_protocol_revision' : '2988b80e69c8f0ff84c0a43cf80956a3f10f3938',
 
   'clang_format_url': 'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/clang/tools/clang-format.git',
   'clang_format_revision': '37f6e68a107df43b7d7e044fd36a13cbae3413f2',
diff --git a/front_end/models/javascript_metadata/NativeFunctions.js b/front_end/models/javascript_metadata/NativeFunctions.js
index 02f83c54fb3..259b2cb26ed 100644
--- a/front_end/models/javascript_metadata/NativeFunctions.js
+++ b/front_end/models/javascript_metadata/NativeFunctions.js
@@ -8503,6 +8503,10 @@ export const NativeFunctions = [
     name: "addFromString",
     signatures: [["string","?weight"]]
   },
+  {
+    name: "SpeechRecognitionContext",
+    signatures: [["phrases"]]
+  },
   {
     name: "SpeechRecognitionErrorEvent",
     signatures: [["type","?eventInitDict"]]