diff --git a/Dockerfile b/Dockerfile
index efb68c1..222a4b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM busybox:1.37.0-uclibc@sha256:68fb61caa577f233800d50bef8fe0ee1235ed56a641178783032935223630576 as busybox
 
-FROM alpine:3.23.2@sha256:865b95f46d98cf867a156fe4a135ad3fe50d2056aa3f25ed31662dff6da4eb62 as cloudflared
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659 as cloudflared
 
 # Dockerfile cross compilation helper
 FROM tonistiigi/xx@sha256:c64defb9ed5a91eacb37f96ccc3d4cd72521c4bd18d5442905b95e2226b0e707 AS xx