diff --git a/Dockerfile b/Dockerfile
index 3465072..8d538f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ WORKDIR /go/src/git.nemunai.re/nemunaire/reveil
 RUN go get -v && go generate -v && go build -tags pulse -ldflags="-s -w"
 
 
-FROM alpine:3.20
+FROM alpine:3.21
 
 VOLUME /data
 WORKDIR /data
diff --git a/Dockerfile-norebuild b/Dockerfile-norebuild
index f6d3bfb..4a6f48d 100644
--- a/Dockerfile-norebuild
+++ b/Dockerfile-norebuild
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 VOLUME /data
 WORKDIR /data