diff --git a/network/testnet/mumbai/artifacts/plasma/EIP1559Burn.json b/network/testnet/mumbai/artifacts/plasma/EIP1559Burn.json
new file mode 100644
index 0000000..fedd5bd
--- /dev/null
+++ b/network/testnet/mumbai/artifacts/plasma/EIP1559Burn.json
@@ -0,0 +1 @@
+{"abi":[{"inputs":[{"internalType":"contract IERC20","name":"_maticRootToken","type":"address"},{"internalType":"contract IWithdrawManager","name":"_withdrawManager","type":"address"},{"internalType":"uint24","name":"_rootChainId","type":"uint24"},{"internalType":"uint24","name":"_childChainId","type":"uint24"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"childChainId","outputs":[{"internalType":"uint24","name":"","type":"uint24"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"exit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20Predicate","name":"_erc20Predicate","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"initiateExit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"maticChildToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maticRootToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rootChainId","outputs":[{"internalType":"uint24","name":"","type":"uint24"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"withdrawManager","outputs":[{"internalType":"contract IWithdrawManager","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]}
diff --git a/network/testnet/mumbai/index.json b/network/testnet/mumbai/index.json
index 54f900d..3c9e0bd 100644
--- a/network/testnet/mumbai/index.json
+++ b/network/testnet/mumbai/index.json
@@ -37,6 +37,7 @@
       "ExitNFT": "0xE2Ab047326B38e4DDb6791551e8d593D30E02724",
       "ERC20Predicate": "0xf213e8ff5d797ed2b052d3b96c11ac71db358027",
       "ERC721Predicate": "0x473cb675c9214f79dee10948443509c441a678e7",
+      "EIP1559Burn": "0x70bca57f4579f58670ab2d18ef16e02c17553c38",
       "Tokens": {
         "MaticToken": "0x499d11E0b6eAC7c0593d8Fb292DCBbF815Fb29Ae",
         "TestToken": "0x3f152B63Ec5CA5831061B2DccFb29a874C317502",
@@ -91,6 +92,7 @@
     "NetworkAPI": "https://apis.matic.network/api/v1/mumbai",
     "SupportsEIP1559": false,
     "Contracts": {
+      "EIP1559Burn": "0x70bca57f4579f58670ab2d18ef16e02c17553c38",
       "ChildChain": "0x1EDd419627Ef40736ec4f8ceffdE671a30803c5e",
       "Tokens": {
         "MaticWeth": "0x4DfAe612aaCB5b448C12A591cD0879bFa2e51d62",