diff --git a/packages/google-cloud-datacatalog/.gitattributes b/packages/google-cloud-datacatalog/.gitattributes
new file mode 100644
index 00000000000..2e63216ae9c
--- /dev/null
+++ b/packages/google-cloud-datacatalog/.gitattributes
@@ -0,0 +1,3 @@
+*.ts text eol=lf
+*.js test eol=lf
+protos/* linguist-generated
diff --git a/packages/google-cloud-datacatalog/synth.metadata b/packages/google-cloud-datacatalog/synth.metadata
index 89cf1ad321c..75d2847a920 100644
--- a/packages/google-cloud-datacatalog/synth.metadata
+++ b/packages/google-cloud-datacatalog/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-datacatalog.git",
-        "sha": "60ecc4956fd6f647b5f7f24d14e3e07b19ef83a8"
+        "sha": "d0fde0bbe91577b2929798bd5261fb8a054d67b9"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "b10590a4a1568548dd13cfcea9aa11d40898144b"
+        "sha": "dc9caca650c77b7039e2bbc3339ffb34ae78e5b7"
       }
     }
   ],