diff --git a/Dockerfile b/Dockerfile
index 287a33c..6621372 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:3.15
+FROM ghcr.io/linuxserver/baseimage-alpine:3.16
 
 # set version label
 ARG BUILD_DATE
@@ -14,8 +14,6 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 RUN \
   echo "**** install packages ****" && \
   apk add -U --upgrade --no-cache \
-    curl \
-    jq \
     icu-libs \
     sqlite-libs && \
   echo "**** install radarr ****" && \
@@ -42,4 +40,5 @@ COPY root/ /
 
 # ports and volumes
 EXPOSE 7878
+
 VOLUME /config
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 4138f60..c946c3f 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.15
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.16
 
 # set version label
 ARG BUILD_DATE
@@ -14,8 +14,6 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 RUN \
   echo "**** install packages ****" && \
   apk add -U --upgrade --no-cache \
-    curl \
-    jq \
     icu-libs \
     sqlite-libs && \
   echo "**** install radarr ****" && \
@@ -42,4 +40,5 @@ COPY root/ /
 
 # ports and volumes
 EXPOSE 7878
+
 VOLUME /config
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index d4efbad..a9aec30 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.15
+FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.16
 
 # set version label
 ARG BUILD_DATE
@@ -14,8 +14,6 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 RUN \
   echo "**** install packages ****" && \
   apk add -U --upgrade --no-cache \
-    curl \
-    jq \
     icu-libs \
     sqlite-libs && \
   echo "**** install radarr ****" && \
@@ -42,4 +40,5 @@ COPY root/ /
 
 # ports and volumes
 EXPOSE 7878
+
 VOLUME /config
diff --git a/README.md b/README.md
index 91e8d59..d898a72 100644
--- a/README.md
+++ b/README.md
@@ -245,6 +245,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **27.10.22:** - Rebase nightly to Alpine 3.16, migrate to s6v3.
 * **04.02.22:** - Rebase nightly branch to Alpine.
 * **13.12.21:** - Remove unused dependencies.
 * **17.10.21:** - Remove `UMASK_SET`.
diff --git a/readme-vars.yml b/readme-vars.yml
index ef36046..64f837f 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -56,6 +56,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "27.10.22:", desc: "Rebase nightly to Alpine 3.16, migrate to s6v3." }
   - { date: "04.02.22:", desc: "Rebase nightly branch to Alpine." }
   - { date: "13.12.21:", desc: "Remove unused dependencies." }
   - { date: "17.10.21:", desc: "Remove `UMASK_SET`." }
diff --git a/root/etc/s6-overlay/s6-rc.d/init-config-end/dependencies.d/init-radarr-config b/root/etc/s6-overlay/s6-rc.d/init-config-end/dependencies.d/init-radarr-config
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/s6-overlay/s6-rc.d/init-radarr-config/dependencies.d/init-config b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/dependencies.d/init-config
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/cont-init.d/30-config b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/run
old mode 100644
new mode 100755
similarity index 80%
rename from root/etc/cont-init.d/30-config
rename to root/etc/s6-overlay/s6-rc.d/init-radarr-config/run
index aa3208d..05c4707
--- a/root/etc/cont-init.d/30-config
+++ b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/run
@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bash
 
-# permissions
+# permissions
 chown -R abc:abc \
     /config
diff --git a/root/etc/s6-overlay/s6-rc.d/init-radarr-config/type b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/type
@@ -0,0 +1 @@
+oneshot
diff --git a/root/etc/s6-overlay/s6-rc.d/init-radarr-config/up b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/up
new file mode 100644
index 0000000..bb49764
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/init-radarr-config/up
@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-radarr-config/run
diff --git a/root/etc/s6-overlay/s6-rc.d/svc-radarr/dependencies.d/init-services b/root/etc/s6-overlay/s6-rc.d/svc-radarr/dependencies.d/init-services
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/s6-overlay/s6-rc.d/svc-radarr/notification-fd b/root/etc/s6-overlay/s6-rc.d/svc-radarr/notification-fd
new file mode 100644
index 0000000..00750ed
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/svc-radarr/notification-fd
@@ -0,0 +1 @@
+3
diff --git a/root/etc/s6-overlay/s6-rc.d/svc-radarr/run b/root/etc/s6-overlay/s6-rc.d/svc-radarr/run
new file mode 100755
index 0000000..8d7cbdf
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/svc-radarr/run
@@ -0,0 +1,6 @@
+#!/usr/bin/with-contenv bash
+
+exec \
+    s6-notifyoncheck -d -n 300 -w 1000 -c "nc -z localhost 7878" \
+        cd /app/radarr/bin s6-setuidgid abc /app/radarr/bin/Radarr \
+        -nobrowser -data=/config
diff --git a/root/etc/s6-overlay/s6-rc.d/svc-radarr/type b/root/etc/s6-overlay/s6-rc.d/svc-radarr/type
new file mode 100644
index 0000000..5883cff
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/svc-radarr/type
@@ -0,0 +1 @@
+longrun
diff --git a/root/etc/s6-overlay/s6-rc.d/user/contents.d/init-radarr-config b/root/etc/s6-overlay/s6-rc.d/user/contents.d/init-radarr-config
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/s6-overlay/s6-rc.d/user/contents.d/svc-radarr b/root/etc/s6-overlay/s6-rc.d/user/contents.d/svc-radarr
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/services.d/radarr/run b/root/etc/services.d/radarr/run
deleted file mode 100644
index e2d5e7b..0000000
--- a/root/etc/services.d/radarr/run
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-exec \
-    s6-setuidgid abc /app/radarr/bin/Radarr \
-    -nobrowser -data=/config