diff --git a/Dockerfile b/Dockerfile
index d3eaa036..331b7cdc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,7 +45,7 @@ COPY config/runtime.exs config/
 
 RUN mix release
 
-FROM alpine:3.18 AS app
+FROM alpine:3.17 AS app
 
 RUN addgroup -S jellyfish && adduser -S jellyfish -G jellyfish