diff --git a/contracts/psp34/Cargo.toml b/contracts/psp34/Cargo.toml
index 0678156..0e00aa2 100644
--- a/contracts/psp34/Cargo.toml
+++ b/contracts/psp34/Cargo.toml
@@ -8,8 +8,8 @@ authors = ["AustinZhu"]
 
 ink = { version = "4.0.1", default-features = false }
 
-scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
-scale-info = { version = "2.3", default-features = false, features = ["derive"], optional = true }
+scale = { package = "parity-scale-codec", version = "3.4.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.5", default-features = false, features = ["derive"], optional = true }
 
 # Include brush as a dependency and enable default implementation for PSP34 via brush feature
 openbrush = { tag = "3.0.0", git = "https://github.com/727-Ventures/openbrush-contracts", default-features = false, features = ["psp34"] }
diff --git a/swanky.config.json b/swanky.config.json
index adbf1d9..4059e47 100644
--- a/swanky.config.json
+++ b/swanky.config.json
@@ -21,11 +21,7 @@
   "contracts": {
     "psp34": {
       "name": "psp34",
-      "language": "ink",
-      "build": {
-        "timestamp": 1679714056093,
-        "artifactsPath": "artifacts/psp34/1679714056093"
-      }
+      "language": "ink"
     }
   },
   "networks": {