diff --git a/Cargo.lock b/Cargo.lock
index 16a24f284dc4d..882cca7712c61 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -762,9 +762,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.6.1"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63396b8a4b9de3f4fdfb320ab6080762242f66a8ef174c49d8e19b674db4cdbe"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "byte-slice-cast"
diff --git a/frame/contracts/src/schedule.rs b/frame/contracts/src/schedule.rs
index dd066bfbe41ee..4367fa3a2472d 100644
--- a/frame/contracts/src/schedule.rs
+++ b/frame/contracts/src/schedule.rs
@@ -483,7 +483,7 @@ impl Default for Limits {
 			subject_len: 32,
 			call_depth: 32,
 			payload_len: 16 * 1024,
-			code_len: 128 * 1024,
+			code_len: 512 * 1024,
 		}
 	}
 }