diff --git a/package.json b/package.json
index c4e3ad5..3c54a5e 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "1.14.4",
   "devDependencies": {
     "ts-node": "^9.1.1",
-    "ts-proto": "^1.146.0",
+    "ts-proto": "^1.156.2",
     "tsup": "^6.5.0",
     "typescript": "^4.2.4"
   },