diff --git a/Dockerfile b/Dockerfile
index fb5f5bc..fc45bb7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM denoland/deno:1.43.2 as base
+FROM denoland/deno:1.43.3 as base
 WORKDIR /usr/app
 COPY . /usr/app