diff --git a/config/src/config/quorum_store_config.rs b/config/src/config/quorum_store_config.rs
index 64ca8023e0d53..d8346258e778f 100644
--- a/config/src/config/quorum_store_config.rs
+++ b/config/src/config/quorum_store_config.rs
@@ -36,7 +36,7 @@ impl Default for QuorumStoreBackPressureConfig {
             increase_duration_ms: 1000,
             decrease_fraction: 0.5,
             dynamic_min_txn_per_s: 160,
-            dynamic_max_txn_per_s: 2000,
+            dynamic_max_txn_per_s: 4000,
         }
     }
 }