diff --git a/packages/google-monitoring-dashboard/.gitattributes b/packages/google-monitoring-dashboard/.gitattributes
new file mode 100644
index 00000000000..2e63216ae9c
--- /dev/null
+++ b/packages/google-monitoring-dashboard/.gitattributes
@@ -0,0 +1,3 @@
+*.ts text eol=lf
+*.js test eol=lf
+protos/* linguist-generated
diff --git a/packages/google-monitoring-dashboard/synth.metadata b/packages/google-monitoring-dashboard/synth.metadata
index 65dc754b474..3e87353fd08 100644
--- a/packages/google-monitoring-dashboard/synth.metadata
+++ b/packages/google-monitoring-dashboard/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-monitoring-dashboards.git",
-        "sha": "33c441c0484cdc0e09203ad033e220ac57324607"
+        "sha": "e561059ddba9b46cec6ae14fe3d522a83ef231ca"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "b10590a4a1568548dd13cfcea9aa11d40898144b"
+        "sha": "dc9caca650c77b7039e2bbc3339ffb34ae78e5b7"
       }
     }
   ],