diff --git a/Dockerfile b/Dockerfile
index 77c825591f4..3fdc7f8c40c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ ARG JS_SRC=js-builder
 
 # Dependabot cannot update dependencies listed in ARGs
 # By using FROM instructions we can delegate dependency updates to dependabot
-FROM alpine:3.21.3 AS alpine-base
+FROM alpine:3.22.2 AS alpine-base
 FROM ubuntu:22.04 AS ubuntu-base
 FROM golang:1.25.3-alpine AS go-builder-base
 FROM --platform=${JS_PLATFORM} node:22-alpine AS js-builder-base