diff --git a/.drone.yml b/.drone.yml
index e5db2c9..d1aa533 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,7 +8,7 @@ steps:
       event:
         - push
         - pull_request
-    image: denoland/deno:alpine-1.41.3
+    image: denoland/deno:alpine-1.43.6
     commands:
       - deno task build
 
diff --git a/Dockerfile b/Dockerfile
index 99712a2..e17e7dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM denoland/deno:alpine-1.41.3
+FROM denoland/deno:alpine-1.43.6
 
 WORKDIR /site
 COPY . .