diff --git a/Dockerfile b/Dockerfile
index 56f075c4..05dbd056 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM denoland/deno:distroless-1.40.2
+FROM denoland/deno:distroless-1.40.3
 
 # The port that the application listens to.
 EXPOSE 8080