diff --git a/Dockerfile b/Dockerfile
index a896472..6dd86d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21
+FROM alpine:3.23
 
 RUN apk --no-cache upgrade
 RUN apk --no-cache add ca-certificates tzdata zsh jq tmux curl