diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a7ca15f..6285f65 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [10, 12, 14]
+        node: [10, 12, 14, 16]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 694b711..c18424e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.0.2](https://github.com/GoogleCloudPlatform/grpc-gcp-node/compare/v1.0.1...v1.0.2) (2025-05-30)
+
+
+### Bug Fixes
+
+* Fix missing runtime dependency on protobufjs ([8cc212f](https://github.com/GoogleCloudPlatform/grpc-gcp-node/commit/8cc212f908f1fe5b26d4deece3296335e633e3e5))
+
 ## [1.0.1](https://github.com/GoogleCloudPlatform/grpc-gcp-node/compare/v1.0.0...v1.0.1) (2023-01-23)
 
 
diff --git a/package.json b/package.json
index 8943fbe..89e0474 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-gcp",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Extension for supporting Google Cloud Platform specific features for gRPC.",
   "main": "build/src/index.js",
   "scripts": {
@@ -32,7 +32,8 @@
     "node": ">=12"
   },
   "dependencies": {
-    "@grpc/grpc-js": "^1.7.0"
+    "@grpc/grpc-js": "^1.7.0",
+    "protobufjs": "7.4.0"
   },
   "devDependencies": {
     "@grpc/proto-loader": "^0.7.0",