diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c5cbc554..92394b1e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -11,7 +11,7 @@ jobs:
       matrix:
         node: [8, 10, 12, 13]
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node }}
@@ -30,7 +30,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: 12
@@ -39,7 +39,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: 12
@@ -48,7 +48,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: 13
diff --git a/synth.metadata b/synth.metadata
index 4e610830..2f83f163 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,368 +1,12 @@
 {
-  "updateTime": "2020-01-24T12:14:24.242114Z",
+  "updateTime": "2020-03-22T11:19:24.578125Z",
   "sources": [
     {
-      "template": {
-        "name": "node_library",
-        "origin": "synthtool.gcp",
-        "version": "2019.10.17"
+      "git": {
+        "name": "synthtool",
+        "remote": "https://github.com/googleapis/synthtool.git",
+        "sha": "7e98e1609c91082f4eeb63b530c6468aefd18cfd"
       }
     }
-  ],
-  "newFiles": [
-    {
-      "path": ".eslintignore"
-    },
-    {
-      "path": ".eslintrc.yml"
-    },
-    {
-      "path": ".github/ISSUE_TEMPLATE/bug_report.md"
-    },
-    {
-      "path": ".github/ISSUE_TEMPLATE/feature_request.md"
-    },
-    {
-      "path": ".github/ISSUE_TEMPLATE/support_request.md"
-    },
-    {
-      "path": ".github/PULL_REQUEST_TEMPLATE.md"
-    },
-    {
-      "path": ".github/release-please.yml"
-    },
-    {
-      "path": ".gitignore"
-    },
-    {
-      "path": ".jsdoc.js"
-    },
-    {
-      "path": ".kokoro/.gitattributes"
-    },
-    {
-      "path": ".kokoro/common.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/common.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/docs.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/lint.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/samples-test.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/system-test.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node10/test.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node12/common.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node12/test.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node8/common.cfg"
-    },
-    {
-      "path": ".kokoro/continuous/node8/test.cfg"
-    },
-    {
-      "path": ".kokoro/docs.sh"
-    },
-    {
-      "path": ".kokoro/lint.sh"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/common.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/docs.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/lint.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/samples-test.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/system-test.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node10/test.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node12/common.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node12/test.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node8/common.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/node8/test.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/windows/common.cfg"
-    },
-    {
-      "path": ".kokoro/presubmit/windows/test.cfg"
-    },
-    {
-      "path": ".kokoro/publish.sh"
-    },
-    {
-      "path": ".kokoro/release/common.cfg"
-    },
-    {
-      "path": ".kokoro/release/docs.cfg"
-    },
-    {
-      "path": ".kokoro/release/docs.sh"
-    },
-    {
-      "path": ".kokoro/release/publish.cfg"
-    },
-    {
-      "path": ".kokoro/samples-test.sh"
-    },
-    {
-      "path": ".kokoro/system-test.sh"
-    },
-    {
-      "path": ".kokoro/test.bat"
-    },
-    {
-      "path": ".kokoro/test.sh"
-    },
-    {
-      "path": ".kokoro/trampoline.sh"
-    },
-    {
-      "path": ".nycrc"
-    },
-    {
-      "path": ".prettierignore"
-    },
-    {
-      "path": ".prettierrc"
-    },
-    {
-      "path": ".repo-metadata.json"
-    },
-    {
-      "path": "CHANGELOG.md"
-    },
-    {
-      "path": "CODE_OF_CONDUCT.md"
-    },
-    {
-      "path": "CONTRIBUTING.md"
-    },
-    {
-      "path": "LICENSE"
-    },
-    {
-      "path": "README.md"
-    },
-    {
-      "path": "codecov.yaml"
-    },
-    {
-      "path": "linkinator.config.json"
-    },
-    {
-      "path": "package.json"
-    },
-    {
-      "path": "renovate.json"
-    },
-    {
-      "path": "samples/.eslintrc.yml"
-    },
-    {
-      "path": "samples/README.md"
-    },
-    {
-      "path": "samples/createVM.js"
-    },
-    {
-      "path": "samples/deleteVM.js"
-    },
-    {
-      "path": "samples/listVMs.js"
-    },
-    {
-      "path": "samples/mailjet.js"
-    },
-    {
-      "path": "samples/package.json"
-    },
-    {
-      "path": "samples/quickstart.js"
-    },
-    {
-      "path": "samples/sendgrid.js"
-    },
-    {
-      "path": "samples/startupScript.js"
-    },
-    {
-      "path": "samples/test/.eslintrc.yml"
-    },
-    {
-      "path": "samples/test/mailjet.test.js"
-    },
-    {
-      "path": "samples/test/samples.test.js"
-    },
-    {
-      "path": "samples/test/sendgrid.test.js"
-    },
-    {
-      "path": "samples/vms.js"
-    },
-    {
-      "path": "src/address.js"
-    },
-    {
-      "path": "src/autoscaler.js"
-    },
-    {
-      "path": "src/disk.js"
-    },
-    {
-      "path": "src/firewall.js"
-    },
-    {
-      "path": "src/health-check.js"
-    },
-    {
-      "path": "src/image.js"
-    },
-    {
-      "path": "src/index.js"
-    },
-    {
-      "path": "src/instance-group-manager.js"
-    },
-    {
-      "path": "src/instance-group.js"
-    },
-    {
-      "path": "src/machine-type.js"
-    },
-    {
-      "path": "src/network.js"
-    },
-    {
-      "path": "src/operation.js"
-    },
-    {
-      "path": "src/project.js"
-    },
-    {
-      "path": "src/region.js"
-    },
-    {
-      "path": "src/rule.js"
-    },
-    {
-      "path": "src/service.js"
-    },
-    {
-      "path": "src/snapshot.js"
-    },
-    {
-      "path": "src/subnetwork.js"
-    },
-    {
-      "path": "src/vm.js"
-    },
-    {
-      "path": "src/zone.js"
-    },
-    {
-      "path": "synth.py"
-    },
-    {
-      "path": "system-test/.eslintrc.yml"
-    },
-    {
-      "path": "system-test/compute.js"
-    },
-    {
-      "path": "test/.eslintrc.yml"
-    },
-    {
-      "path": "test/address.js"
-    },
-    {
-      "path": "test/autoscaler.js"
-    },
-    {
-      "path": "test/disk.js"
-    },
-    {
-      "path": "test/firewall.js"
-    },
-    {
-      "path": "test/health-check.js"
-    },
-    {
-      "path": "test/image.js"
-    },
-    {
-      "path": "test/index.js"
-    },
-    {
-      "path": "test/instance-group-manager.js"
-    },
-    {
-      "path": "test/instance-group.js"
-    },
-    {
-      "path": "test/machine-type.js"
-    },
-    {
-      "path": "test/mocha.opts"
-    },
-    {
-      "path": "test/network.js"
-    },
-    {
-      "path": "test/operation.js"
-    },
-    {
-      "path": "test/project.js"
-    },
-    {
-      "path": "test/region.js"
-    },
-    {
-      "path": "test/rule.js"
-    },
-    {
-      "path": "test/service.js"
-    },
-    {
-      "path": "test/snapshot.js"
-    },
-    {
-      "path": "test/subnetwork.js"
-    },
-    {
-      "path": "test/vm.js"
-    },
-    {
-      "path": "test/zone.js"
-    }
   ]
 }
\ No newline at end of file