diff --git a/.github/workflows/external_trigger.yml b/.github/workflows/external_trigger.yml
index dcb7a70..f4274da 100644
--- a/.github/workflows/external_trigger.yml
+++ b/.github/workflows/external_trigger.yml
@@ -20,7 +20,7 @@ jobs:
           echo "**** External trigger running off of main branch. To disable this trigger, set a Github secret named \"PAUSE_EXTERNAL_TRIGGER_SYSLOG_NG_MAIN\". ****"
           echo "External trigger running off of main branch. To disable this trigger, set a Github secret named \`PAUSE_EXTERNAL_TRIGGER_SYSLOG_NG_MAIN\`" >> $GITHUB_STEP_SUMMARY
           echo "**** Retrieving external version ****"
-          EXT_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.19/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+          EXT_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
             && awk '/^P:'"syslog-ng"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://')
           if [ -z "${EXT_RELEASE}" ] || [ "${EXT_RELEASE}" == "null" ]; then
             echo "**** Can't retrieve external version, exiting ****"
@@ -74,7 +74,7 @@ jobs:
             echo "**** Version ${EXT_RELEASE} already pushed, exiting ****"
             echo "Version ${EXT_RELEASE} already pushed, exiting" >> $GITHUB_STEP_SUMMARY
             exit 0
-          elif [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.19/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"syslog-ng"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]; then
+          elif [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"syslog-ng"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]; then
             echo "**** New version ${EXT_RELEASE} found; but not all arch repos updated yet; exiting ****"
             echo "New version ${EXT_RELEASE} found; but not all arch repos updated yet; exiting" >> $GITHUB_STEP_SUMMARY
             FAILURE_REASON="New version ${EXT_RELEASE} for syslog-ng tag latest is detected, however not all arch repos are updated yet. Will try again later."
diff --git a/Dockerfile b/Dockerfile
index 8eb2cd2..751f729 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine:3.19
+FROM ghcr.io/linuxserver/baseimage-alpine:3.20
 
 ARG BUILD_DATE
 ARG VERSION
@@ -11,7 +11,7 @@ LABEL maintainer="thespad"
 RUN \
   echo "**** install packages ****" && \
   if [ -z ${SYSLOG_NG_VERSION+x} ]; then \
-    SYSLOG_NG_VERSION=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.19/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+    SYSLOG_NG_VERSION=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
     && awk '/^P:syslog-ng$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add -U --upgrade --no-cache \
@@ -33,6 +33,7 @@ RUN \
     syslog-ng-stomp \
     syslog-ng-tags-parser \
     syslog-ng-xml && \
+  printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
   rm -rf \
     /tmp/*
 
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 7af008f..75e763b 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.19
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.20
 
 ARG BUILD_DATE
 ARG VERSION
@@ -11,7 +11,7 @@ LABEL maintainer="thespad"
 RUN \
   echo "**** install packages ****" && \
   if [ -z ${SYSLOG_NG_VERSION+x} ]; then \
-    SYSLOG_NG_VERSION=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.19/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+    SYSLOG_NG_VERSION=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp \
     && awk '/^P:syslog-ng$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add -U --upgrade --no-cache \
@@ -33,6 +33,7 @@ RUN \
     syslog-ng-stomp \
     syslog-ng-tags-parser \
     syslog-ng-xml && \
+  printf "Linuxserver.io version: ${VERSION}\nBuild-date: ${BUILD_DATE}" > /build_version && \
   rm -rf \
     /tmp/*
 
diff --git a/Jenkinsfile b/Jenkinsfile
index 15b51b8..d8b39bd 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,8 +25,8 @@ pipeline {
     DEV_DOCKERHUB_IMAGE = 'lsiodev/syslog-ng'
     PR_DOCKERHUB_IMAGE = 'lspipepr/syslog-ng'
     DIST_IMAGE = 'alpine'
-    DIST_TAG = '3.19'
-    DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.19/main/'
+    DIST_TAG = '3.20'
+    DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.20/main/'
     DIST_REPO_PACKAGES = 'syslog-ng'
     MULTIARCH = 'true'
     CI='true'
diff --git a/README.md b/README.md
index c40725a..0c1ecc1 100644
--- a/README.md
+++ b/README.md
@@ -284,6 +284,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **24.05.24:** - Rebase to Alpine 3.20.
 * **31.01.24:** - Rebase to Alpine 3.19.
 * **11.06.23:** - Rebase to Alpine 3.18, deprecate armhf.
 * **10.01.23:** - Add paho-mqtt-c library as required by the syslog-ng documentation
diff --git a/jenkins-vars.yml b/jenkins-vars.yml
index 7f5d0eb..8d9d5e5 100644
--- a/jenkins-vars.yml
+++ b/jenkins-vars.yml
@@ -6,7 +6,6 @@ external_type: alpine_repo
 release_type: stable
 release_tag: latest
 ls_branch: main
-build_armhf: false
 repo_vars:
   - BUILD_VERSION_ARG = 'SYSLOG_NG_VERSION'
   - LS_USER = 'linuxserver'
@@ -16,8 +15,8 @@ repo_vars:
   - DEV_DOCKERHUB_IMAGE = 'lsiodev/syslog-ng'
   - PR_DOCKERHUB_IMAGE = 'lspipepr/syslog-ng'
   - DIST_IMAGE = 'alpine'
-  - DIST_TAG = '3.19'
-  - DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.19/main/'
+  - DIST_TAG = '3.20'
+  - DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.20/main/'
   - DIST_REPO_PACKAGES = 'syslog-ng'
   - MULTIARCH = 'true'
   - CI='true'
diff --git a/readme-vars.yml b/readme-vars.yml
index 680175a..5185c39 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -43,6 +43,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "24.05.24:", desc: "Rebase to Alpine 3.20." }
   - { date: "31.01.24:", desc: "Rebase to Alpine 3.19." }
   - { date: "11.06.23:", desc: "Rebase to Alpine 3.18, deprecate armhf." }
   - { date: "10.01.23:", desc: "Add paho-mqtt-c library as required by the syslog-ng documentation" }