diff --git a/CHANGELOG.md b/CHANGELOG.md
index a128364..e853415 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -62,4 +62,7 @@
 * Update traccar to 5.8
 * [Full changelog](https://github.com/traccar/traccar/releases/tag/v5.8)
 
+[1.5.1]
+* Update traccar to 5.9
+* [Full changelog](https://github.com/traccar/traccar/releases/tag/v5.9)
 
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 1d0156e..7e4604d 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG.md",
   "tagline": "Modern GPS Tracking Platform",
-  "version": "1.5.0",
-  "upstreamVersion": "5.8",
+  "version": "1.5.1",
+  "upstreamVersion": "5.9",
   "minBoxVersion": "7.1.0",
   "memoryLimit": 1073741824,
   "healthCheckPath": "/",
diff --git a/Dockerfile b/Dockerfile
index ffd7578..76a90a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM cloudron/base:4.0.0@sha256:31b195ed0662bdb06a6e8a5ddbedb6f191ce92e8bee04c03
 RUN mkdir -p /app/code
 WORKDIR /app/code
 
-ARG VERSION=5.8
+ARG VERSION=5.9
 
 RUN wget https://github.com/traccar/traccar/releases/download/v${VERSION}/traccar-linux-64-${VERSION}.zip -O traccar.zip && \
     unzip traccar.zip && \