diff --git a/package.json b/package.json
index fe1e2aa..635a2d8 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
   "dependencies": {
     "@aws-lambda-powertools/metrics": "2.10.0",
     "@hello.nrfcloud.com/lambda-helpers": "2.0.48",
-    "@hello.nrfcloud.com/proto-map": "16.1.19",
+    "@hello.nrfcloud.com/proto-map": "16.1.20",
     "@middy/core": "5.5.1"
   }
 }