diff --git a/roles/docker-peertube/README.md b/roles/docker-peertube/README.md
index 8e5f840e..c21009ae 100644
--- a/roles/docker-peertube/README.md
+++ b/roles/docker-peertube/README.md
@@ -28,6 +28,9 @@ apt update && apt install nano && nano ./config/default.yaml
 docker logs peertube-application-1 | grep -A1 root
 ```
 
+## upgrade version
+- https://docs.joinpeertube.org/install/docker
+
 ## further information
 - https://docs.joinpeertube.org/install-docker
 - https://github.com/Chocobozzz/PeerTube/issues/3091
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