diff --git a/examples/multi-host/fleet.json b/examples/multi-host/fleet.json
index 0ad2756..e9f071f 100644
--- a/examples/multi-host/fleet.json
+++ b/examples/multi-host/fleet.json
@@ -24,7 +24,7 @@
       "state": "active",
       "scale_set_name": "sample-ci-primary",
       "lifecycle": "stable",
-      "engine_ref": "2a52a0d4798e833dfcdd7f052877bc9bbb1a5e70",
+      "engine_ref": "8df97cc7575f47696fa82a179bbe39cd2874b1ca",
       "min_runners": 0,
       "max_runners": 4,
       "runner_resources": {
@@ -38,7 +38,7 @@
       "state": "active",
       "scale_set_name": "sample-ci-remote",
       "lifecycle": "stable",
-      "engine_ref": "2a52a0d4798e833dfcdd7f052877bc9bbb1a5e70",
+      "engine_ref": "8df97cc7575f47696fa82a179bbe39cd2874b1ca",
       "min_runners": 0,
       "max_runners": 2,
       "runner_resources": {
diff --git a/fleet.json b/fleet.json
index 7296336..198456c 100644
--- a/fleet.json
+++ b/fleet.json
@@ -24,7 +24,7 @@
       "state": "active",
       "scale_set_name": "example-ci-01",
       "lifecycle": "experimental",
-      "engine_ref": "2a52a0d4798e833dfcdd7f052877bc9bbb1a5e70",
+      "engine_ref": "8df97cc7575f47696fa82a179bbe39cd2874b1ca",
       "min_runners": 0,
       "max_runners": 1,
       "runner_resources": {