diff --git a/ArbGasInfo.sol b/ArbGasInfo.sol
index 545839c..e41be38 100644
--- a/ArbGasInfo.sol
+++ b/ArbGasInfo.sol
@@ -61,6 +61,14 @@ interface ArbGasInfo {
     /// @notice Get how slowly ArbOS updates its estimate of the L1 basefee
     function getL1BaseFeeEstimateInertia() external view returns (uint64);
 
+    /// @notice Get the L1 pricer reward rate, in wei per unit
+    /// @notice Available in ArbOS version 11 and above
+    function getL1RewardRate() external view returns (uint64);
+
+    /// @notice Get the L1 pricer reward recipient
+    /// @notice Available in ArbOS version 11 and above
+    function getL1RewardRecipient() external view returns (address);
+
     /// @notice Deprecated -- Same as getL1BaseFeeEstimate()
     function getL1GasPriceEstimate() external view returns (uint256);
 
diff --git a/ArbOwner.sol b/ArbOwner.sol
index 921ec59..cf62021 100644
--- a/ArbOwner.sol
+++ b/ArbOwner.sol
@@ -130,6 +130,12 @@ interface ArbOwner {
         uint256 maxWeiToRelease
     ) external returns (uint256);
 
+    /// @notice Sets serialized chain config in ArbOS state
+    /// @notice Available in ArbOS version 11 and above
+    function setChainConfig(
+        string calldata chainConfig
+    ) external;
+
     /// Emitted when a successful call is made to this precompile
     event OwnerActs(bytes4 indexed method, address indexed owner, bytes data);
 }
diff --git a/ArbOwnerPublic.sol b/ArbOwnerPublic.sol
index 08597a4..d5eab10 100644
--- a/ArbOwnerPublic.sol
+++ b/ArbOwnerPublic.sol
@@ -12,6 +12,13 @@ interface ArbOwnerPublic {
         address addr
     ) external view returns (bool);
 
+    /// @notice Rectify the list of chain owners
+    /// @notice If successful, emits ChainOwnerRectified event
+    /// @notice Available in ArbOS version 11 and above
+    function rectifyChainOwner(
+        address ownerToRectify
+    ) external;
+
     /// @notice Retrieves the list of chain owners
     function getAllChainOwners() external view returns (address[] memory);
 
@@ -20,4 +27,6 @@ interface ArbOwnerPublic {
 
     /// @notice Get the infrastructure fee collector
     function getInfraFeeAccount() external view returns (address);
+
+    event ChainOwnerRectified(address rectifiedOwner);
 }
diff --git a/package.json b/package.json
index b4ac888..9c38aef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@arbitrum/nitro-precompile-interfaces",
-  "version": "10.0.0",
+  "version": "11.0.0",
   "description": "Solidity interfaces for Arbitrum Nitro precompiled contracts",
   "author": "Offchain Labs, Inc.",
   "license": "BUSL-1.1",