diff --git a/Dockerfile b/Dockerfile
index 2fa82a1b..e3d6991e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ COPY ./src/environments/environment.$environment.ts ./src/environments/environme
 RUN npm run build_prod
 
 # build minified version of frontend, served using caddy
-FROM caddy:2.3.0-alpine
+FROM caddy:2.7.6-alpine
 
 WORKDIR /frontend