diff --git a/Dockerfile b/Dockerfile
index 072c779..6939814 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN apt update && \
     apt install -y ffmpeg prosody && \
     rm -rf /var/cache/apt /var/lib/apt/lists
 
-ARG VERSION=4.1.1
+ARG VERSION=4.2.0
 
 # install peertube. the chown is required for some reason for ffmpeg. it fails with EROFS without it when transcoding
 # the transcoding patch is at https://github.com/Chocobozzz/PeerTube/pull/3198