diff --git a/Dockerfile b/Dockerfile
index 4c1289b..8e2ba9d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.6-alpine
+FROM caddy:2.8.1-alpine
 
 LABEL source="https://github.com/jonaharagon/caddy-build"