diff --git a/.github/renovate.json b/.github/renovate.json
index 6de6a178..cd7dab8d 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -23,7 +23,7 @@
       ],
       "versioningTemplate": "loose",
       "datasourceTemplate": "repology",
-      "depNameTemplate": "alpine_3_20/{{package}}"
+      "depNameTemplate": "alpine_3_21/{{package}}"
     }
   ],
   "packageRules": [
diff --git a/ftp/Dockerfile b/ftp/Dockerfile
index a0dff767..6283388c 100755
--- a/ftp/Dockerfile
+++ b/ftp/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}
 
@@ -9,10 +9,10 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # hadolint ignore=DL3003
 RUN \
     apk add --no-cache --virtual .build-dependencies \
-        gcc=13.2.1_git20240309-r0 \
-        linux-pam-dev=1.6.0-r0 \
+        gcc=14.2.0-r4 \
+        linux-pam-dev=1.6.1-r1 \
         make=4.4.1-r2 \
-        musl-dev=1.2.5-r0 \
+        musl-dev=1.2.5-r8 \
     \
     && cd /tmp \
     && curl -sSL https://github.com/tiwe-de/libpam-pwdfile/archive/v1.0.tar.gz \
@@ -22,7 +22,7 @@ RUN \
     && cd - \
     \
     && apk add --no-cache \
-        openssl=3.3.2-r1 \
+        openssl=3.3.2-r4 \
         vsftpd=3.0.5-r2 \
     \
     && apk del --no-cache --purge .build-dependencies \
diff --git a/ftp/build.yaml b/ftp/build.yaml
index a142c136..a5800a10 100644
--- a/ftp/build.yaml
+++ b/ftp/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