diff --git a/lib/arbitrum-token-bridge b/lib/arbitrum-token-bridge
index d2b2185..542f2cf 160000
--- a/lib/arbitrum-token-bridge
+++ b/lib/arbitrum-token-bridge
@@ -1 +1 @@
-Subproject commit d2b218520fc8b39f3c8661ab03f814d2a8567b41
+Subproject commit 542f2cf623cd8c9873c07b52e068346a00600b30
diff --git a/test/Integration.t.sol b/test/Integration.t.sol
index 6dfbb27..a85ade6 100644
--- a/test/Integration.t.sol
+++ b/test/Integration.t.sol
@@ -97,8 +97,7 @@ contract IntegrationTest is DssTest {
             owner:     PAUSE_PROXY,
             l2Gateway: address(l2Gateway), 
             l1Router:  L1_ROUTER,
-            inbox:     inbox,
-            escrow:    ESCROW
+            inbox:     inbox
         });
         assertEq(address(l1Gateway), l1Gateway_);