diff --git a/scripts/update_config.sh b/scripts/update_config.sh
index 6be59ef..dfb3d29 100755
--- a/scripts/update_config.sh
+++ b/scripts/update_config.sh
@@ -14,18 +14,18 @@ sed -in-place='' 's/# \[sync\]/\[sync\]/g' $FILE
 # enable auto_sync
 sed -in-place='' 's/# auto_sync_enabled = false/auto_sync_enabled = true/g' $FILE
 # reduce timeout for finding peers
-sed -in-place='' 's/# find_peer_timeout = "30s"/find_peer_timeout = "10s"/g' $FILE
+sed -in-place='' 's/# find_peer_timeout = .*/find_peer_timeout = "10s"/g' $FILE
 # set public ip
-sed -in-place='' "s/# network_listen_address = \"0.0.0.0\"/network_listen_address = \"$PUBLIC_IP\"/g" $FILE
+sed -in-place='' "s/# network_enr_address = .*/network_enr_address = \"$PUBLIC_IP\"/g" $FILE
 # set miner key
 sed -in-place='' "s/miner_key = \"\"/miner_key = \"$MINER_KEY\"/g" $FILE
 # set miner contract address
-sed -in-place='' "s/mine_contract_address = \"0x8B9221eE2287aFBb34A7a1Ef72eB00fdD853FFC2\"/mine_contract_address = \"$MINE_CONTRACT\"/g" $FILE
+sed -in-place='' "s/mine_contract_address = .*/mine_contract_address = \"$MINE_CONTRACT\"/g" $FILE
 # set blockchain rpc endpoint
-sed -in-place='' "s|blockchain_rpc_endpoint = \"https:\/\/rpc-testnet.0g.ai\"|blockchain_rpc_endpoint = \"$BLOCKCHAIN_RPC\"|g" $FILE
+sed -in-place='' "s|blockchain_rpc_endpoint = .*|blockchain_rpc_endpoint = \"$BLOCKCHAIN_RPC\"|g" $FILE
 # set flow contract address
-sed -in-place='' "s/log_contract_address = \"0x22C1CaF8cbb671F220789184fda68BfD7eaA2eE1\"/log_contract_address = \"$FLOW_CONTRACT\"/g" $FILE
+sed -in-place='' "s/log_contract_address = .*/log_contract_address = \"$FLOW_CONTRACT\"/g" $FILE
 # set contract deployed block number
-sed -in-place='' "s/log_sync_start_block_number = 512567/log_sync_start_block_number = $BLOCK_NUMBER/g" $FILE
+sed -in-place='' "s/log_sync_start_block_number = .*/log_sync_start_block_number = $BLOCK_NUMBER/g" $FILE
 # update the boot node ids
-sed -in-place='' 's|network_boot_nodes = .*|network_boot_nodes = ["/ip4/54.219.26.22/udp/1234/p2p/16Uiu2HAmTVDGNhkHD98zDnJxQWu3i1FL1aFYeh9wiQTNu4pDCgps","/ip4/52.52.127.117/udp/1234/p2p/16Uiu2HAkzRjxK2gorngB1Xq84qDrT4hSVznYDHj6BkbaE4SGx9oS"]|g' $FILE
+sed -in-place='' 's|network_boot_nodes = .*|network_boot_nodes = ["/ip4/54.219.26.22/udp/1234/p2p/16Uiu2HAmTVDGNhkHD98zDnJxQWu3i1FL1aFYeh9wiQTNu4pDCgps","/ip4/52.52.127.117/udp/1234/p2p/16Uiu2HAkzRjxK2gorngB1Xq84qDrT4hSVznYDHj6BkbaE4SGx9oS","/ip4/18.167.69.68/udp/1234/p2p/16Uiu2HAm2k6ua2mGgvZ8rTMV8GhpW71aVzkQWy7D37TTDuLCpgmX"]|g' $FILE