diff --git a/Dockerfile b/Dockerfile
index 1ce4c784..d7a1202d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 FROM ghcr.io/linuxserver/unrar:latest AS unrar
 
-FROM ghcr.io/linuxserver/baseimage-alpine:3.22
+FROM ghcr.io/linuxserver/baseimage-alpine:3.23
 
 # set version label
 ARG BUILD_DATE
@@ -53,7 +53,7 @@ RUN \
   pip install -U --no-cache-dir \
     pip \
     wheel && \
-  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.22/ \
+  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.23/ \
     -r /app/bazarr/bin/requirements.txt \
     -r /app/bazarr/bin/postgres-requirements.txt && \
   printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 44bad73a..7f1a776e 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -2,7 +2,7 @@
 
 FROM ghcr.io/linuxserver/unrar:arm64v8-latest AS unrar
 
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.22
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.23
 
 # set version label
 ARG BUILD_DATE
@@ -53,7 +53,7 @@ RUN \
   pip install -U --no-cache-dir \
     pip \
     wheel && \
-  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.22/ \
+  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.23/ \
     -r /app/bazarr/bin/requirements.txt \
     -r /app/bazarr/bin/postgres-requirements.txt && \
   printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
diff --git a/README.md b/README.md
index 94cc2c32..2f2462ed 100644
--- a/README.md
+++ b/README.md
@@ -298,6 +298,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **28.12.25:** - Rebase to Alpine 3.23.
 * **05.07.25:** - Rebase to Alpine 3.22.
 * **24.12.24:** - Rebase to Alpine 3.21.
 * **24.06.24:** - Rebase to Alpine 3.20.
diff --git a/readme-vars.yml b/readme-vars.yml
index 7b18c6a2..8f61184d 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -77,6 +77,7 @@ init_diagram: |
   "bazarr:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "28.12.25:", desc: "Rebase to Alpine 3.23."}
   - {date: "05.07.25:", desc: "Rebase to Alpine 3.22."}
   - {date: "24.12.24:", desc: "Rebase to Alpine 3.21."}
   - {date: "24.06.24:", desc: "Rebase to Alpine 3.20."}