diff --git a/portainer/Dockerfile b/portainer/Dockerfile
index 63e897df5..059b4d53e 100644
--- a/portainer/Dockerfile
+++ b/portainer/Dockerfile
@@ -1,7 +1,7 @@
 ARG BUILD_FROM=ghcr.io/hassio-addons/base/amd64:9.2.0
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
-ARG BUILD_UPSTREAM="2.9.3"
+ARG BUILD_UPSTREAM="2.9.2"
 
 # Set shell
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]