diff --git a/Dockerfile b/Dockerfile
index be3790b..93f81bd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.23
 RUN apk --no-cache add ca-certificates tzdata \
     && adduser -D -u 10001 qf
 COPY qf /usr/local/bin/qf