diff --git a/Dockerfile b/Dockerfile
index 930ebf0..d38f52b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
-FROM chocobozzz/peertube:v3.4.1-buster@sha256:90a3c08d2f45c0d8676a7c8053d459caaf74b9bf5f3c650aecb44560c47b8676
+FROM chocobozzz/peertube:v4.0.0-rc.1-bullseye@sha256:d8d188451a4dc2adf92cc065d13e86358e29baaa8d917b455bed838ce02b39fb
 
 RUN apt -y update && apt install -y prosody && apt -y clean