diff --git a/soroban-settings/pubnet_phase5.json b/soroban-settings/pubnet_phase5.json
index 5bb0be1078..4a7ba8cb0e 100644
--- a/soroban-settings/pubnet_phase5.json
+++ b/soroban-settings/pubnet_phase5.json
@@ -16,7 +16,7 @@
             "fee_read_ledger_entry": 6250,
             "fee_write_ledger_entry": 10000,
             "fee_read1_kb": 1786,
-            "bucket_list_target_size_bytes": 12500000000,
+            "bucket_list_target_size_bytes": 14500000000,
             "write_fee1_kb_bucket_list_low": 8510,
             "write_fee1_kb_bucket_list_high": 12116,
             "bucket_list_write_fee_growth_factor": 5000