diff --git a/Dockerfile b/Dockerfile
index d550b12..957cf1c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:stable
 
-ENV GRAFANA_VERSION 8.4.1
+ENV GRAFANA_VERSION 8.4.2
 
 RUN set -ex \
  && apt-get update \