diff --git a/package-lock.json b/package-lock.json
index 6a3c85a01..8f040d24d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "BSD-3-Clause",
       "dependencies": {
         "@aws-lambda-powertools/metrics": "1.12.1",
-        "@hello.nrfcloud.com/proto": "3.2.2",
+        "@hello.nrfcloud.com/proto": "4.0.4",
         "@middy/core": "4.5.5",
         "@nordicsemiconductor/from-env": "2.0.0",
         "@nordicsemiconductor/timestream-helpers": "5.0.0",
@@ -8082,9 +8082,9 @@
       }
     },
     "node_modules/@hello.nrfcloud.com/proto": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@hello.nrfcloud.com/proto/-/proto-3.2.2.tgz",
-      "integrity": "sha512-RKpe5fCotmYJrwkyz69hf1gzjrplcGF5RCVy6tm5/aLp/Ge/p8o4yHPO0fTXBqfudvWLGi3BMFIaGfYCrRWT3A==",
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/@hello.nrfcloud.com/proto/-/proto-4.0.4.tgz",
+      "integrity": "sha512-g84Kau3oBv3p6Is32a9HTSnzWoDcnWjRMAqzrsNLn5d0KTzAOUqpKDZSiyzkql7lem35V8PjzHaztryY0XZKig==",
       "dependencies": {
         "@sinclair/typebox": "0.29.6",
         "ajv": "8.12.0",
diff --git a/package.json b/package.json
index d6fb424eb..c4a6f59e6 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
   "prettier": "@nordicsemiconductor/asset-tracker-cloud-code-style/.prettierrc",
   "dependencies": {
     "@aws-lambda-powertools/metrics": "1.12.1",
-    "@hello.nrfcloud.com/proto": "3.2.2",
+    "@hello.nrfcloud.com/proto": "4.0.4",
     "@middy/core": "4.5.5",
     "@nordicsemiconductor/from-env": "2.0.0",
     "@nordicsemiconductor/timestream-helpers": "5.0.0",