diff --git a/.github/renovate.json b/.github/renovate.json
index a2bd4e7..de96b02 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -25,7 +25,7 @@
       ],
       "versioningTemplate": "loose",
       "datasourceTemplate": "repology",
-      "depNameTemplate": "alpine_3_20/{{package}}"
+      "depNameTemplate": "alpine_3_21/{{package}}"
     },
     {
       "customType": "regex",
diff --git a/bookstack/Dockerfile b/bookstack/Dockerfile
index 75082e7..97ca97e 100644
--- a/bookstack/Dockerfile
+++ b/bookstack/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=ghcr.io/hassio-addons/base:16.3.6
+ARG BUILD_FROM=ghcr.io/hassio-addons/base:17.0.0
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
 
@@ -10,8 +10,8 @@ ARG BOOKSTACK_VERSION="v24.10.3"
 # hadolint ignore=DL3003
 RUN \
     apk add --no-cache \
-        mariadb-client=10.11.10-r0 \
-        nginx=1.26.2-r0 \
+        mariadb-client=11.4.4-r1 \
+        nginx=1.26.2-r3 \
         php83-curl=8.3.14-r0 \
         php83-dom=8.3.14-r0 \
         php83-fileinfo=8.3.14-r0 \
@@ -31,7 +31,7 @@ RUN \
         php83=8.3.14-r0 \
     \
     && apk add --no-cache --virtual .build-dependencies \
-       composer=2.8.2-r0 \
+       composer=2.8.3-r1 \
     \
     && curl -J -L -o /tmp/bookstack.tar.gz \
         "https://github.com/BookStackApp/BookStack/archive/${BOOKSTACK_VERSION}.tar.gz" \
diff --git a/bookstack/build.yaml b/bookstack/build.yaml
index a142c13..a5800a1 100644
--- a/bookstack/build.yaml
+++ b/bookstack/build.yaml
@@ -1,8 +1,8 @@
 ---
 build_from:
-  aarch64: ghcr.io/hassio-addons/base:16.3.6
-  amd64: ghcr.io/hassio-addons/base:16.3.6
-  armv7: ghcr.io/hassio-addons/base:16.3.6
+  aarch64: ghcr.io/hassio-addons/base:17.0.0
+  amd64: ghcr.io/hassio-addons/base:17.0.0
+  armv7: ghcr.io/hassio-addons/base:17.0.0
 codenotary:
   base_image: codenotary@frenck.dev
   signer: codenotary@frenck.dev