diff --git a/Dockerfile b/Dockerfile
index d9766f1..e057cfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # use alpine as base for searx and set workdir as well as env vars
-FROM alpine:3.20 AS base
+FROM alpine:3.22 AS base
 
 ENV GID=991 UID=991 UWSGI_WORKERS=1 UWSGI_THREADS=16 \
 GIT_URL=https://git.astrial.org/Astrial.org/searxng-custom GIT_BRANCH=master