diff --git a/dbt_project.yml b/dbt_project.yml
index 60f8859..262eb36 100644
--- a/dbt_project.yml
+++ b/dbt_project.yml
@@ -140,13 +140,13 @@ vars:
   
   BLOCKS_TRANSACTIONS_HISTORY_NEW_BUILD: True
   BLOCKS_TRANSACTIONS_HISTORY_SQL_LIMIT: 200000
-  BLOCKS_TRANSACTIONS_HISTORY_PRODUCER_BATCH_SIZE: 45000
-  BLOCKS_TRANSACTIONS_HISTORY_WORKER_BATCH_SIZE: 7500
+  BLOCKS_TRANSACTIONS_HISTORY_PRODUCER_BATCH_SIZE: 41000
+  BLOCKS_TRANSACTIONS_HISTORY_WORKER_BATCH_SIZE: 7000
 
   RECEIPTS_BY_HASH_HISTORY_NEW_BUILD: True
   RECEIPTS_BY_HASH_HISTORY_SQL_LIMIT: 2000000
-  RECEIPTS_BY_HASH_HISTORY_PRODUCER_BATCH_SIZE: 500000
-  RECEIPTS_BY_HASH_HISTORY_WORKER_BATCH_SIZE: 100000
+  RECEIPTS_BY_HASH_HISTORY_PRODUCER_BATCH_SIZE: 300000
+  RECEIPTS_BY_HASH_HISTORY_WORKER_BATCH_SIZE: 60000
 
   TRACES_HISTORY_NEW_BUILD: True
   TRACES_HISTORY_SQL_LIMIT: 150000