diff --git a/Dockerfile b/Dockerfile
index 1a95053..45538b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM cloudron/base:5.0.0@sha256:6bec2b5246567ef8b5b13ca0af756e2e596941e440d76b46
 RUN mkdir -p /app/code /app/pkg
 WORKDIR /app/code
 
-ARG VERSION=2.52.0
+ARG VERSION=2.52.1
 
 RUN curl -L https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz | tar zxvf - --strip-components 1