diff --git a/schemas/outfitting-v1.0.json b/schemas/outfitting-v1.0.json
index 76999abd..b0cf30bc 100644
--- a/schemas/outfitting-v1.0.json
+++ b/schemas/outfitting-v1.0.json
@@ -107,7 +107,7 @@
       "enum": [ "0", "1", "2", "3", "4", "5", "6", "7", "8" ]
     },
     "rating": {
-      "enum": [ "I", "A", "B", "C", "D", "E", "F", "G" ]
+      "enum": [ "I", "A", "B", "C", "D", "E", "F", "G", "H" ]
     },
     "mount": {
       "enum": [ "Fixed", "Gimballed", "Turreted" ],