diff --git a/Dockerfile b/Dockerfile
index 532cb12..ff8558b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,7 +51,7 @@ RUN --mount=type=bind,source=crates,target=crates \
 
 # use a plain alpine image for runtime
 # the alpine version needs to match the builder
-FROM alpine:3.18
+FROM alpine:3.23
 
 # set assets path
 ENV ASSETS_PATH="/assets/"