diff --git a/fedora-ostree-workstation.json b/fedora-ostree-workstation.json
index e315354..db52814 100644
--- a/fedora-ostree-workstation.json
+++ b/fedora-ostree-workstation.json
@@ -7,7 +7,7 @@
 
     "documentation": true,
 
-    "automatic_version_prefix": "26",
+    "automatic_version_prefix": "27",
 
     "initramfs-args": ["--no-hostonly"],