diff --git a/package.json b/package.json
index 7417e7cee..53b596c4c 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,8 @@
     "is-stream-ended": "^0.1.4",
     "lodash.snakecase": "^4.1.1",
     "p-defer": "^3.0.0",
-    "protobufjs": "^6.8.1"
+    "protobufjs": "^6.8.1",
+    "@grpc/grpc-js": "~1.0.5"
   },
   "devDependencies": {
     "@grpc/proto-loader": "^0.5.4",