diff --git a/package-lock.json b/package-lock.json
index 95e95455..795616a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0-development",
       "license": "BSD-3-Clause",
       "dependencies": {
-        "@hello.nrfcloud.com/proto": "15.4.24",
+        "@hello.nrfcloud.com/proto": "15.4.27",
         "@hello.nrfcloud.com/proto-map": "16.3.28",
         "@sinclair/typebox": "0.34.35",
         "e118-iin-list": "4.5.0",
@@ -2147,17 +2147,17 @@
       }
     },
     "node_modules/@hello.nrfcloud.com/proto": {
-      "version": "15.4.24",
-      "resolved": "https://registry.npmjs.org/@hello.nrfcloud.com/proto/-/proto-15.4.24.tgz",
-      "integrity": "sha512-gvbkBx0oZgeAzYIV5iP4oyPG58sR8fa8XjsL/u88qGjij2soDmxW7/KRAeoOIHPnQSbZl7QnteAkHAmZ7E59VQ==",
+      "version": "15.4.27",
+      "resolved": "https://registry.npmjs.org/@hello.nrfcloud.com/proto/-/proto-15.4.27.tgz",
+      "integrity": "sha512-lUgjAdQOuOoI0SRUIEvHu899FppyRKxhZGmsLWgmURZ7vWthgeOEfSkAh6fiCL8ry0AbdbbzinNaBmWzQrUHSQ==",
       "license": "BSD-3-Clause",
       "engines": {
         "node": ">=20.0.0",
         "npm": ">=9.0.0"
       },
       "peerDependencies": {
-        "@hello.nrfcloud.com/proto-map": "^16.3.26",
-        "@sinclair/typebox": "^0.34.33",
+        "@hello.nrfcloud.com/proto-map": "^16.3.28",
+        "@sinclair/typebox": "^0.34.35",
         "ajv": "^8.17.1",
         "jsonata": "^2.0.6"
       }
diff --git a/package.json b/package.json
index 42f3f47c..a0f28a52 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "yaml": "2.8.0"
   },
   "dependencies": {
-    "@hello.nrfcloud.com/proto": "15.4.24",
+    "@hello.nrfcloud.com/proto": "15.4.27",
     "@hello.nrfcloud.com/proto-map": "16.3.28",
     "@sinclair/typebox": "0.34.35",
     "e118-iin-list": "4.5.0",