diff --git a/gittensor/validator/weights/master_repositories.json b/gittensor/validator/weights/master_repositories.json
index 9455086..52b8eaf 100644
--- a/gittensor/validator/weights/master_repositories.json
+++ b/gittensor/validator/weights/master_repositories.json
@@ -4652,8 +4652,8 @@
   },
   "sbt/sbt": {
     "additional_acceptable_branches": ["1.12.x"],
-    "tier": "Silver",
-    "weight": 4.2
+    "tier": "Bronze",
+    "weight": 1.2
   },
   "scala/scala": {
     "tier": "Bronze",