diff --git a/Dockerfile b/Dockerfile
index 1b7c037..4cb0b17 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -46,7 +46,7 @@ RUN wget "$OVERMIND_URL" && gunzip ${OVERMIND_FILE} && chmod +x "$OVERMIND"
 #
 # Fly app
 #
-FROM caddy:2.6.4-alpine
+FROM caddy:2.7.2-alpine
 
 ARG SUPERCRONIC
 ARG OVERMIND