diff --git a/.docker/app/Dockerfile b/.docker/app/Dockerfile
index 67bae0053..902a49c30 100644
--- a/.docker/app/Dockerfile
+++ b/.docker/app/Dockerfile
@@ -1,6 +1,6 @@
 ARG PROXY_REGISTRY
 
-FROM ${PROXY_REGISTRY}alpine:3.21
+FROM ${PROXY_REGISTRY}alpine:3.22
 EXPOSE 9000/tcp
 
 ARG ALPINE_MIRROR