diff --git a/.gitattributes b/.gitattributes
index d4f4169b..33739cb7 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,4 @@
 *.ts text eol=lf
 *.js text eol=lf
 protos/* linguist-generated
+**/api-extractor.json  linguist-language=JSON-with-Comments
diff --git a/synth.metadata b/synth.metadata
index af057984..40676c17 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-bigquery.git",
-        "sha": "acdecbd06f6a6ac1e5d1d8d0cd68afcb9a4d3ba7"
+        "sha": "232f496ce74c8a7321fa14ce9b93b2b576d5d94a"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "99c93fe09f8c1dca09dfc0301c8668e3a70dd796"
+        "sha": "3a00b7fea8c4c83eaff8eb207f530a2e3e8e1de3"
       }
     }
   ]