diff --git a/packages/proto-loader/package.json b/packages/proto-loader/package.json
index 2b164f03..02a1661a 100644
--- a/packages/proto-loader/package.json
+++ b/packages/proto-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@grpc/proto-loader",
-  "version": "0.6.0-pre15",
+  "version": "0.6.0-pre16",
   "author": "Google Inc.",
   "contributors": [
     {