diff --git a/16/Dockerfile b/16/Dockerfile
index 6b8fa23..c3d63f0 100644
--- a/16/Dockerfile
+++ b/16/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.16-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.16-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/17/Dockerfile b/17/Dockerfile
index 6c86c69..5309278 100644
--- a/17/Dockerfile
+++ b/17/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.15-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.15-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/18/Dockerfile b/18/Dockerfile
index 20914d8..99711a7 100644
--- a/18/Dockerfile
+++ b/18/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.18-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.18-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/19/Dockerfile b/19/Dockerfile
index 7c07921..a8443d1 100644
--- a/19/Dockerfile
+++ b/19/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.17-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.17-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/20/Dockerfile b/20/Dockerfile
index 3d953b2..b03c50a 100644
--- a/20/Dockerfile
+++ b/20/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.20-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.20-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/21/Dockerfile b/21/Dockerfile
index e280d86..0c9d770 100644
--- a/21/Dockerfile
+++ b/21/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.20-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.20-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/22/Dockerfile b/22/Dockerfile
index f97c54e..bb58ad0 100644
--- a/22/Dockerfile
+++ b/22/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.22-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.22-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/23/Dockerfile b/23/Dockerfile
index 1562c76..352897c 100644
--- a/23/Dockerfile
+++ b/23/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.22-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.22-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/24/Dockerfile b/24/Dockerfile
index b1b7f2e..f7ded7d 100644
--- a/24/Dockerfile
+++ b/24/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.24-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.24-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/26/Dockerfile b/26/Dockerfile
index 0a43455..756d79b 100644
--- a/26/Dockerfile
+++ b/26/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/bfren/alpine-s6:alpine3.24-6.6.0
+FROM quay.io/bfren/alpine-s6:alpine3.24-6.7.0
 
 LABEL org.opencontainers.image.source="https://github.com/bfren/docker-node"
 
diff --git a/README.md b/README.md
index d781021..9649058 100644
--- a/README.md
+++ b/README.md
@@ -91,7 +91,7 @@ On every start the Node.js and `npm` versions are written to the log, and everyt
 
 If your app crashes (exits with an error), the container stops - set a `restart` policy so Docker starts it again. If it exits cleanly, S6 starts it again inside the container.
 
-The health check is the base image's, which checks cron is running - it doesn't check your app. To check your app, replace `/usr/bin/bf/bf-healthcheck` in your own image.
+The health check is the base image's, which checks cron is running - it doesn't check your app. To check your app, add a script to `/etc/bf/health.d` in your own image (see [Alpine + S6](https://github.com/bfren/docker-alpine-s6#health-checks)).
 
 ## Building on this image
 
diff --git a/VERSION b/VERSION
index 0ce756d..c30a815 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.2.6
\ No newline at end of file
+4.2.7
\ No newline at end of file
diff --git a/generate-dockerfiles.sh b/generate-dockerfiles.sh
index c60520a..9a61214 100755
--- a/generate-dockerfiles.sh
+++ b/generate-dockerfiles.sh
@@ -4,7 +4,7 @@ set -euo pipefail
 
 docker pull bfren/alpine
 
-BASE_VERSION="6.6.0"
+BASE_VERSION="6.7.0"
 echo "Base: ${BASE_VERSION}"
 
 NODE_VERSIONS="16 17 18 19 20 21 22 23 24 26"