diff --git a/utils.c b/utils.c
index 5810c1d..8b4d882 100644
--- a/utils.c
+++ b/utils.c
@@ -195,6 +195,8 @@ const char *get_key_revision_summary(uint8_t key_rev) {
             return "4.0.0-4.1.0";
         case 4:
             return "5.0.0-5.1.0";
+        case 5:
+            return "6.0.0-6.0.1";
         default:
             return "Unknown";
     }