diff --git a/package/protobuf/package.json b/package/protobuf/package.json
index cffd767..2057dfb 100644
--- a/package/protobuf/package.json
+++ b/package/protobuf/package.json
@@ -12,7 +12,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "ts-proto": "1.166.3"
+    "ts-proto": "1.166.4"
   },
   "dependencies": {
     "protobufjs": "7.2.6"
diff --git a/yarn.lock b/yarn.lock
index 402fa81..f4678a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5930,10 +5930,10 @@ ts-proto-descriptors@1.15.0:
     long "^5.2.3"
     protobufjs "^7.2.4"
 
-ts-proto@1.166.3:
-  version "1.166.3"
-  resolved "https://registry.yarnpkg.com/ts-proto/-/ts-proto-1.166.3.tgz#ce934560cbf6d47668a7945f7992fec652232fdc"
-  integrity sha512-Ad3TV7wH7m62fKHI55faq403OW9hC5XOGev+bDXHB5lmx1AhiZiH1ISQdk1sk33fRRy8lEBrKRknV41F3d7Nfw==
+ts-proto@1.166.4:
+  version "1.166.4"
+  resolved "https://registry.yarnpkg.com/ts-proto/-/ts-proto-1.166.4.tgz#7ecc4e6f27ee726af62526251055ba519f9d8c0c"
+  integrity sha512-TGHYGRg8Q8NHXagdiWrRAbuV59sp4EXcWH7bTuhGook2Sc8qM2T/s66usQCb1YekzOLHJDs7p66svjlqHmOMhg==
   dependencies:
     case-anything "^2.1.13"
     protobufjs "^7.2.4"