diff --git a/CHANGELOG.md b/CHANGELOG.md
index f707dc6..d7f6460 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 ## Unreleased
+### Backend
+- Bump delta-notifier service to most recent version [OP-3190]
+### Deploy notes
+```
+drc pull deltanotifier; drc up -d deltanotifier
+```
 
 ## v1.33.2 (2025-06-20)
 ### Backend
diff --git a/docker-compose.yml b/docker-compose.yml
index 8d9ae40..f1fa41c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -114,7 +114,7 @@ services:
     restart: always
     logging: *default-logging
   deltanotifier:
-    image: cecemel/delta-notifier:0.2.0-beta.2
+    image: semtech/mu-delta-notifier:0.4.0
     volumes:
       - ./config/delta:/config
     labels: