diff --git a/Dockerfile b/Dockerfile
index 2e8db49..b3d4440 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ COPY . .
 
 RUN yarn build
 
-FROM caddy:2.6.2-alpine as runtime
+FROM caddy:2.6.3-alpine as runtime
 
 WORKDIR /my-site