diff --git a/docker/Dockerfile b/docker/Dockerfile
index ce09393..c3a254e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20.0
+FROM alpine:3.20.1
 
 EXPOSE 5353 8080
 
diff --git a/docker/ci/Dockerfile b/docker/ci/Dockerfile
index aff2515..10244fe 100644
--- a/docker/ci/Dockerfile
+++ b/docker/ci/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20.0
+FROM alpine:3.20.1
 
 EXPOSE 5353 8080