diff --git a/motion-arm64/Dockerfile b/motion-arm64/Dockerfile
index f4dc43e..93763fc 100644
--- a/motion-arm64/Dockerfile
+++ b/motion-arm64/Dockerfile
@@ -2,11 +2,11 @@
 # Dockerfile for motion-arm
 #
 
-FROM debian:bullseye
+FROM debian:bookworm
 MAINTAINER EasyPi Software Foundation
 
-ARG MOTION_VERSION=4.4.0
-ARG MOTION_CODENAME=bullseye
+ARG MOTION_VERSION=4.6.0
+ARG MOTION_CODENAME=bookworm
 ARG MOTION_FILE=${MOTION_CODENAME}_motion_${MOTION_VERSION}-1_arm64.deb
 ARG MOTION_URL=https://github.com/Motion-Project/motion/releases/download/release-${MOTION_VERSION}/${MOTION_FILE}