diff --git a/.dockerignore b/.dockerignore
old mode 100644
new mode 100755
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
old mode 100644
new mode 100755
diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/Dockerfile b/Dockerfile
old mode 100644
new mode 100755
index 8c2ff9c..b35318e
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,13 @@
 # syntax = docker/dockerfile:latest
 
-ARG ALPINE_VERSION=3.18
-
-FROM alpine:${ALPINE_VERSION}
-
+ARG ALPINE_VERSION=3.22
+FROM alpine:${ALPINE_VERSION} AS updated-base
+RUN apk -U upgrade --no-cache
 RUN apk add --no-cache curl jq
 
+FROM scratch
+COPY --from=updated-base / /
+
 ENV AUTOHEAL_CONTAINER_LABEL=autoheal \
     AUTOHEAL_START_PERIOD=0 \
     AUTOHEAL_INTERVAL=5 \
@@ -13,7 +15,7 @@ ENV AUTOHEAL_CONTAINER_LABEL=autoheal \
     DOCKER_SOCK=/var/run/docker.sock \
     CURL_TIMEOUT=30 \
     WEBHOOK_URL="" \
-    WEBHOOK_JSON_KEY="content" \
+    WEBHOOK_JSON_ENTRY="content" \
     APPRISE_URL="" \
     POST_RESTART_SCRIPT=""
 
diff --git a/LICENSE b/LICENSE
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
index d37a11e..67ebb20
--- a/README.md
+++ b/README.md
@@ -5,9 +5,7 @@ This functionality was proposed to be included with the addition of `HEALTHCHECK
 This container is a stand-in till there is native support for `--exit-on-unhealthy` https://github.com/docker/docker/pull/22719.
 
 ## Supported tags and Dockerfile links
-- [`latest` (*Dockerfile*)](https://github.com/willfarrell/docker-autoheal/blob/main/Dockerfile) - Built daily
-- [`1.1.0` (*Dockerfile*)](https://github.com/willfarrell/docker-autoheal/blob/1.1.0/Dockerfile)
-- [`v0.7.0` (*Dockerfile*)](https://github.com/willfarrell/docker-autoheal/blob/v0.7.0/Dockerfile)
+- [`latest` (*Dockerfile*)](https://github.com/willfarrell/docker-autoheal/blob/main/Dockerfile)
 
 
 ![](https://img.shields.io/docker/pulls/willfarrell/autoheal "Total docker pulls") [![](https://images.microbadger.com/badges/image/willfarrell/autoheal.svg)](http://microbadger.com/images/willfarrell/autoheal "Docker layer breakdown")
diff --git a/docker-entrypoint b/docker-entrypoint
index cf6c0cb..24556eb 100755
--- a/docker-entrypoint
+++ b/docker-entrypoint
@@ -8,7 +8,7 @@ DOCKER_SOCK=${DOCKER_SOCK:-/var/run/docker.sock}
 UNIX_SOCK=""
 CURL_TIMEOUT=${CURL_TIMEOUT:-30}
 WEBHOOK_URL=${WEBHOOK_URL:-""}
-WEBHOOK_JSON_KEY=${WEBHOOK_JSON_KEY:-"text"}
+WEBHOOK_JSON_ENTRY=${WEBHOOK_JSON_ENTRY:-"text"}
 APPRISE_URL=${APPRISE_URL:-""}
 
 # only use unix domain socket if no TCP endpoint is defined
@@ -104,7 +104,7 @@ generate_webhook_payload() {
   local text="$@"
   cat <<EOF
 {
-  "$WEBHOOK_JSON_KEY":"$text"
+  "$WEBHOOK_JSON_ENTRY":"$text"
 }
 EOF
 }