diff --git a/.drone.yml b/.drone.yml
index 752c56f..3fe6dad 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,7 +6,7 @@ name: docker-with-buildx
 steps:
   - name: Release For Tag
     # https://hub.docker.com/r/library/docker
-    image: hub.docker.struchkov.dev/docker:27.4.0-dind-alpine3.20
+    image: hub.docker.struchkov.dev/docker:27.4.0-dind-alpine3.21
     environment:
       DOCKER_REGISTRY_TOKEN:
         from_secret: DOCKER_REGISTRY_TOKEN
@@ -32,7 +32,7 @@ trigger:
 services:
   - name: docker
     # https://hub.docker.com/r/library/docker
-    image: hub.docker.struchkov.dev/docker:27.4.0-dind-alpine3.20
+    image: hub.docker.struchkov.dev/docker:27.4.0-dind-alpine3.21
     privileged: true
     volumes:
       - name: dockersock
@@ -48,6 +48,6 @@ image_pull_secrets:
 # drone sign --save DockerFiles/docker-with-buildx
 ---
 kind: signature
-hmac: 6c5aec8d82b9a7a9711673d7a001da049a42aff54f556fd88d0e60b4d10c695f
+hmac: 9e2e366227e9fb68c64ace0d4c418e4e8a5351f0fe344a84455d72423986c1e3
 
 ...
diff --git a/Dockerfile b/Dockerfile
index bb93f1a..b9be952 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # https://github.com/docker/buildx/releases/
 ARG BUILDX_VERSION=0.19.2
 # https://hub.docker.com/r/library/docker
-ARG DOCKER_VERSION=27.4.0-dind-alpine3.20
+ARG DOCKER_VERSION=27.4.0-dind-alpine3.21
 
 FROM hub.docker.struchkov.dev/alpine AS fetcher