diff --git a/packages/contracts-bedrock/snapshots/abi/CrossL2Inbox.json b/packages/contracts-bedrock/snapshots/abi/CrossL2Inbox.json
index ac37f91f00f..cb54eeaf112 100644
--- a/packages/contracts-bedrock/snapshots/abi/CrossL2Inbox.json
+++ b/packages/contracts-bedrock/snapshots/abi/CrossL2Inbox.json
@@ -193,16 +193,6 @@
     "name": "InteropStartAlreadySet",
     "type": "error"
   },
-  {
-    "inputs": [],
-    "name": "InvalidChainId",
-    "type": "error"
-  },
-  {
-    "inputs": [],
-    "name": "InvalidTimestamp",
-    "type": "error"
-  },
   {
     "inputs": [],
     "name": "NoExecutingDeposits",
diff --git a/packages/contracts-bedrock/snapshots/semver-lock.json b/packages/contracts-bedrock/snapshots/semver-lock.json
index 47f84eb63ea..ce7eb2977e8 100644
--- a/packages/contracts-bedrock/snapshots/semver-lock.json
+++ b/packages/contracts-bedrock/snapshots/semver-lock.json
@@ -48,8 +48,8 @@
     "sourceCodeHash": "0xfa56426153227e798150f6becc30a33fd20a3c6e0d73c797a3922dd631acbb57"
   },
   "src/L2/CrossL2Inbox.sol": {
-    "initCodeHash": "0xc7708977624fdf5d2c76d5b5f5db8fff45f4fbd51d00883d756143a4b79192af",
-    "sourceCodeHash": "0x65d798c78240b43cfdd6bfe34a9085b7e12c5f69cbc377b1108e600ee1105372"
+    "initCodeHash": "0x2bc4a3765004f9a9e6e5278753bce3c3d53cc95da62efcc0cb10c50d8c806cd4",
+    "sourceCodeHash": "0x661d7659f09b7f909e8bd5e6c41e8c98f2091036ed2123b7e18a1a74120bd849"
   },
   "src/L2/ETHLiquidity.sol": {
     "initCodeHash": "0xbb16de6a3f678db7301694a000f315154f25f9660c8dcec4b0bef20bc7cfdebd",
diff --git a/packages/contracts-bedrock/src/L2/CrossL2Inbox.sol b/packages/contracts-bedrock/src/L2/CrossL2Inbox.sol
index 6b4fdbb2288..59f082cbe0e 100644
--- a/packages/contracts-bedrock/src/L2/CrossL2Inbox.sol
+++ b/packages/contracts-bedrock/src/L2/CrossL2Inbox.sol
@@ -7,7 +7,6 @@ import { TransientContext, TransientReentrancyAware } from "src/libraries/Transi
 
 // Interfaces
 import { ISemver } from "interfaces/universal/ISemver.sol";
-import { IDependencySet } from "interfaces/L2/IDependencySet.sol";
 import { IL1BlockInterop } from "interfaces/L2/IL1BlockInterop.sol";
 
 /// @notice Thrown when the caller is not DEPOSITOR_ACCOUNT when calling `setInteropStart()`