diff --git a/portainer/Dockerfile b/portainer/Dockerfile
index 34c7a4672..f7ce866de 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="2.6.2"
+ARG BUILD_UPSTREAM="2.6.1"
 
 # Set shell
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]