chore!: upgrade to Node 14

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
-  digest: sha256:0527a86c10b67742c409dc726ba9a31ec4e69b0006e3d7a49b0e6686c59cdaa9
-# created: 2023-05-24T20:32:43.844586914Z
+  digest: sha256:e08f9a3757808cdaf7a377e962308c65c4d7eff12db206d4fae702dd50d43430
+# created: 2023-08-03T18:46:14.719706948Z

.github/sync-repo-settings.yaml

@@ -9,9 +9,9 @@ branchProtectionRules:
       - "ci/kokoro: System test"
       - docs
       - lint
-      - test (12)
       - test (14)
       - test (16)
+      - test (18)
       - cla/google
       - windows
       - OwlBot Post Processor

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12, 14, 16]
+        node: [14, 16, 18, 20]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3

README.md

@@ -106,7 +106,7 @@ also contains samples.
 
 ## Supported Node.js Versions
 
-Our client libraries follow the [Node.js release schedule](https://nodejs.org/en/about/releases/).
+Our client libraries follow the [Node.js release schedule](https://github.com/nodejs/release#release-schedule).
 Libraries are compatible with all current _active_ and _maintenance_ versions of
 Node.js.
 If you are using an end-of-life version of Node.js, we recommend that you update

package.json

@@ -48,15 +48,15 @@
   },
   "dependencies": {
     "@google-cloud/precise-date": "^3.0.0",
-    "@google-cloud/projectify": "^3.0.0",
-    "@google-cloud/promisify": "^3.0.0",
+    "@google-cloud/projectify": "^4.0.0",
+    "@google-cloud/promisify": "^4.0.0",
     "arrify": "^2.0.0",
     "concat-stream": "^2.0.0",
     "dot-prop": "^6.0.0",
     "escape-string-regexp": "^4.0.0",
     "extend": "^3.0.2",
-    "google-gax": "^3.5.2",
-    "grpc-gcp": "^1.0.0",
+    "google-gax": "^4.0.3",
+    "grpc-gcp": "^1.0.1",
     "is": "^3.0.1",
     "is-utf8": "^0.2.1",
     "lodash.snakecase": "^4.1.1",
@@ -65,23 +65,24 @@
     "stream-events": "^1.0.2"
   },
   "devDependencies": {
-    "@grpc/grpc-js": "^1.7.1",
+    "@grpc/grpc-js": "^1.9.0",
     "@grpc/proto-loader": "^0.7.3",
     "@types/escape-string-regexp": "^1.0.0",
     "@types/extend": "^3.0.1",
     "@types/is": "0.0.22",
     "@types/lodash.snakecase": "^4.1.5",
     "@types/mocha": "^9.0.0",
-    "@types/node": "^18.0.0",
+    "@types/node": "^20.4.9",
     "@types/proxyquire": "^1.3.28",
     "@types/pumpify": "^1.4.1",
     "@types/sinon": "^10.0.0",
     "@types/uuid": "^9.0.0",
-    "c8": "^7.1.0",
+    "c8": "^8.0.1",
     "codecov": "^3.6.5",
-    "gts": "^3.1.0",
-    "jsdoc": "^4.0.0",
-    "jsdoc-fresh": "^2.0.0",
+    "gapic-tools": "^0.1.8",
+    "gts": "^5.0.0",
+    "jsdoc": "^4.0.2",
+    "jsdoc-fresh": "^3.0.0",
     "jsdoc-region-tag": "^2.0.0",
     "linkinator": "^5.0.0",
     "mocha": "^9.2.2",
@@ -93,12 +94,12 @@
     "snap-shot-it": "^7.9.1",
     "tcp-port-used": "^1.0.2",
     "ts-loader": "^9.0.0",
-    "typescript": "^4.6.4",
+    "typescript": "^5.1.6",
     "uuid": "^9.0.0",
     "webpack": "^5.0.0",
     "webpack-cli": "^5.0.0"
   },
   "engines": {
-    "node": ">=12.0.0"
+    "node": ">=14.0.0"
   }
 }