diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cd7cee9..99c728e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ and this project adheres to
 - ♻️(env) refactor env variables handling
 - 🚸(frontend) use "Advanced" instead of "Premium" in the sidepanel
 - ♿️(frontend) make fullscreen share warning keyboard accessible #1459
+- ⬆️(summary) update docker alpine to 3.24 & ffmpeg to 8.1.2 #1471
 
 ### Fixed
 
diff --git a/src/summary/Dockerfile b/src/summary/Dockerfile
index e8103a4f..84c8c52f 100644
--- a/src/summary/Dockerfile
+++ b/src/summary/Dockerfile
@@ -3,7 +3,7 @@ FROM python:3.13-alpine3.24 AS base
 
 # Install ffmpeg for audio/video processing (format conversion, extraction, compression)
 # See summary/core/file_service.py for usage.
-RUN apk add --no-cache "ffmpeg=8.0.1-r1"
+RUN apk add --no-cache "ffmpeg=8.1.2-r0"
 
 FROM base AS builder