diff --git a/js/package.json b/js/package.json
index 9804cd66..5f5970c2 100644
--- a/js/package.json
+++ b/js/package.json
@@ -51,7 +51,7 @@
   },
   "dependencies": {
     "@noble/hashes": "^1.0.0",
-    "protobufjs": "^7.2.5"
+    "protobufjs": "^7.3.0"
   },
   "resolutions": {
     "jackspeak": "2.1.1"
diff --git a/js/yarn.lock b/js/yarn.lock
index 28e24e7b..5c41d233 100644
--- a/js/yarn.lock
+++ b/js/yarn.lock
@@ -2291,10 +2291,10 @@ process-on-spawn@^1.0.0:
   dependencies:
     fromentries "^1.2.0"
 
-protobufjs@^7.2.5:
-  version "7.2.6"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.2.6.tgz#4a0ccd79eb292717aacf07530a07e0ed20278215"
-  integrity sha512-dgJaEDDL6x8ASUZ1YqWciTRrdOuYNzoOf27oHNfdyvKqHr5i0FV7FSLU+aIeFjyFgVxrpTOtQUi0BLLBymZaBw==
+protobufjs@^7.3.0:
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.3.0.tgz#a32ec0422c039798c41a0700306a6e305b9cb32c"
+  integrity sha512-YWD03n3shzV9ImZRX3ccbjqLxj7NokGN0V/ESiBV5xWqrommYHYiihuIyavq03pWSGqlyvYUFmfoMKd+1rPA/g==
   dependencies:
     "@protobufjs/aspromise" "^1.1.2"
     "@protobufjs/base64" "^1.1.2"