diff --git a/.woodpecker/test-release.yaml b/.woodpecker/test-release.yaml
index b209b89..990d403 100644
--- a/.woodpecker/test-release.yaml
+++ b/.woodpecker/test-release.yaml
@@ -8,7 +8,7 @@ when:
 
 variables:
   - &platforms 'linux/amd64,linux/arm64,linux/s390x'
-  - &buildx-plugin 'woodpeckerci/plugin-docker-buildx:4.2.0'
+  - &buildx-plugin 'woodpeckerci/plugin-docker-buildx:5.0.0'
   # vars used on push / tag events only
   - publish_logins: &publish_logins
       # Default DockerHub login
diff --git a/Dockerfile b/Dockerfile
index 3173215..b8b0381 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/kaniko-project/executor:v1.23.2-debug
+FROM gcr.io/kaniko-project/executor:v1.22.0-debug
 
 ENV HOME /root
 ENV USER root