Import Cobalt 23.master.0.308193
diff --git a/third_party/protobuf/METADATA b/third_party/protobuf/METADATA
index f218dc8..64896ad 100644
--- a/third_party/protobuf/METADATA
+++ b/third_party/protobuf/METADATA
@@ -3,12 +3,13 @@
   "Protocol Buffers are Google's language-neutral, platform-neutral, "
   "extensible mechanism for serializing structured data. Protocol Buffers are "
   "required for Widevine, which is required for EME implementation in Cobalt."
+
 third_party {
   # Note: This library was added to Cobalt from Chromium, but the information
   # below reflects that of the original source code.
   url {
     type: GIT
-    value: "https://github.com/google/protobuf"
+    value: "https://chromium.googlesource.com/chromium/src/third_party/protobuf"
   }
   version: "3470b6895aa659b7559ed678e029a5338e535f14"
   last_upgrade_date {