diff --git a/Dockerfile b/Dockerfile
index ea4e065..3df3983 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,7 +38,7 @@ RUN case "$TARGETARCH" in \
 
 ################################################################################
 # FFmpeg builder stage
-FROM debian:13-slim@sha256:020c0d20b9880058cbe785a9db107156c3c75c2ac944a6aa7ab59f2add76a7bd AS ffmpeg-builder
+FROM debian:13-slim@sha256:3a39a0592364683e6bab97937b72cad5a8fa6dcbbee90edb3bb48c7f8e94f258 AS ffmpeg-builder
 RUN apt-get update && \
   apt-get install -y --no-install-recommends ffmpeg
 COPY --from=yt-dlp-builder /rootfs/bin/yt-dlp /yt-dlp