diff --git a/Dockerfile b/Dockerfile
index 480d1b6..bbfb8c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20.2
+FROM alpine:3.21.0
 
 LABEL maintainer="Diogo Serrano <info@diogoserrano.com>"