diff --git a/.drone.yml b/.drone.yml
index ccf7c94..bc12bf0 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,7 +8,7 @@ steps:
       event:
         - push
         - pull_request
-    image: denoland/deno:alpine-1.40.2
+    image: denoland/deno:alpine-1.43.6
     commands:
       - deno task build
 
diff --git a/Dockerfile b/Dockerfile
index cc85328..01a664a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM denoland/deno:alpine-1.41.3 as build-stage
+FROM denoland/deno:alpine-1.43.6 as build-stage
 
 WORKDIR /app
 
 COPY . /app/
 RUN ./build.sh
 
-FROM caddy:2.6.4-alpine as app
+FROM caddy:2.8.4-alpine as app
 
 COPY --from=build-stage /app/_site /srv/miom.space/
 COPY --from=build-stage /app/Caddyfile /etc/caddy/Caddyfile