diff --git a/Dockerfile b/Dockerfile
index b34be73..6cb2363 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.2@sha256:865b95f46d98cf867a156fe4a135ad3fe50d2056aa3f25ed31662dff6da4eb62 AS base
+FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659 AS base
 
 RUN apk update && apk add --no-cache --upgrade rsync openssh openssl busybox
 
diff --git a/README.md b/README.md
index f9c63bc..6ef8c32 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ This cross-platform GitHub Action deploys files in [`path`](#inputs) (relative t
 
 Use this action in a CD workflow which leaves deployable code in `GITHUB_WORKSPACE`, such [actions/checkout](https://github.com/actions/checkout).
 
-The base-image of this action is very small and based on **Alpine 3.23.2** (no cache) which results in fast deployments.
+The base-image of this action is very small and based on **Alpine 3.23.3** (no cache) which results in fast deployments.
 
-Alpine version: [3.23.2](https://www.alpinelinux.org/posts/Alpine-3.23.2-released.html)
+Alpine version: [3.23.3](https://www.alpinelinux.org/posts/Alpine-3.20.9-3.21.6-3.22.3-3.23.3-released.html)
 Rsync version: [3.4.1-r1](https://download.samba.org/pub/rsync/NEWS#3.4.1)
 
 ## Current Version: v8 (8.0.3)
diff --git a/SECURITY.md b/SECURITY.md
index 8688cd4..eb8c7dd 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -8,7 +8,8 @@ The following versions are currently being supported with security updates:
 
 | Version | Supported          | Rsync version          | Alpine version          | Support Until  |
 | ------- | ------------------ | ------------------ | ------------------ | ------------------ | 
-| (``v8``) 8.0.3  | :white_check_mark: | >= 3.4.1-r1 | 3.23.2 | LTS (2026-*) |
+| (``v8``) 8.0.4  | :white_check_mark: | >= 3.4.1-r1 | 3.23.3 | LTS (2026-*) |
+| 8.0.3  | :white_check_mark: | >= 3.4.1-r1 | 3.23.2 | LTS (2026-*) |
 | 8.0.2  | :white_check_mark: | >= 3.4.1-r1 | 3.23.0 | LTS (2026-*) |
 | 8.0.1  | :white_check_mark: | >= 3.4.1-r1 | 3.23.0 | Apr, 1st 2026 |
 | 8.0.0  | :x: EOL (due to regression #90) | >= 3.4.1-r1 | 3.23.0 | † Dec, 6th 2025 |