diff --git a/Bumper/Bumper-1.3.0.ckan b/Bumper/Bumper-1.3.0.ckan
index 6407bad447..dd4295c113 100644
--- a/Bumper/Bumper-1.3.0.ckan
+++ b/Bumper/Bumper-1.3.0.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.34",
+    "spec_version": 1,
     "identifier": "Bumper",
     "name": "Bumper, the distant icy planet",
     "abstract": "A distant icy planet is waiting for you!",