diff --git a/soroban-settings/pubnet_phase6.json b/soroban-settings/pubnet_phase6.json
new file mode 100644
index 0000000000..41bf7339b1
--- /dev/null
+++ b/soroban-settings/pubnet_phase6.json
@@ -0,0 +1,29 @@
+{
+  "updated_entry": [
+    {
+      "contract_ledger_cost_v0": {
+        "ledger_max_read_ledger_entries": 500,
+        "ledger_max_read_bytes": 500000,
+        "ledger_max_write_ledger_entries": 250,
+        "ledger_max_write_bytes": 143360,
+        "tx_max_read_ledger_entries": 100,
+        "tx_max_read_bytes": 200000,
+        "tx_max_write_ledger_entries": 50,
+        "tx_max_write_bytes": 132096,
+        "fee_read_ledger_entry": 6250,
+        "fee_write_ledger_entry": 10000,
+        "fee_read1_kb": 1786,
+        "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
+      }
+    },
+    {
+      "contract_events_v0": {
+        "tx_max_contract_events_size_bytes": 16384,
+        "fee_contract_events1_kb": 10000
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/soroban-settings/testnet_settings_upgrade.json b/soroban-settings/testnet_settings_upgrade.json
index f92018c255..07de6a2334 100644
--- a/soroban-settings/testnet_settings_upgrade.json
+++ b/soroban-settings/testnet_settings_upgrade.json
@@ -13,13 +13,13 @@
     },
     {
       "contract_ledger_cost_v0": {
-        "ledger_max_read_ledger_entries": 200,
+        "ledger_max_read_ledger_entries": 500,
         "ledger_max_read_bytes": 500000,
-        "ledger_max_write_ledger_entries": 125,
+        "ledger_max_write_ledger_entries": 250,
         "ledger_max_write_bytes": 143360,
-        "tx_max_read_ledger_entries": 40,
+        "tx_max_read_ledger_entries": 100,
         "tx_max_read_bytes": 200000,
-        "tx_max_write_ledger_entries": 25,
+        "tx_max_write_ledger_entries": 50,
         "tx_max_write_bytes": 132096,
         "fee_read_ledger_entry": 6250,
         "fee_write_ledger_entry": 10000,
@@ -37,7 +37,7 @@
     },
     {
       "contract_events_v0": {
-        "tx_max_contract_events_size_bytes": 8198,
+        "tx_max_contract_events_size_bytes": 16384,
         "fee_contract_events1_kb": 10000
       }
     },