diff --git a/packages/grid/backend/worker_cpu.dockerfile b/packages/grid/backend/worker_cpu.dockerfile
index 4e36a48f341..400e3fc7c8c 100644
--- a/packages/grid/backend/worker_cpu.dockerfile
+++ b/packages/grid/backend/worker_cpu.dockerfile
@@ -9,7 +9,7 @@
 # Later we'd want to uninstall old python, and then install a new python runtime...
 # ... but pre-built syft deps may break!
 
-FROM openmined/grid-backend:0.8.3
+FROM openmined/grid-backend:0.8.4-beta.0
 
 ARG PYTHON_VERSION="3.11"
 ARG SYSTEM_PACKAGES=""