diff --git a/artifacts/checksums.txt b/artifacts/checksums.txt
index a7dd645..eed652f 100644
--- a/artifacts/checksums.txt
+++ b/artifacts/checksums.txt
@@ -1 +1 @@
-924695869a0430ee682c0565107e93f57c0ac13eb13a3e0201c90cdde5797289  terra_peep721.wasm
+d0e9c601c5fc6d4b5c54e4faf5531a55c0e5708402f0dbcdc6104bc90e30b1f7  terra_peep721.wasm
diff --git a/artifacts/checksums_intermediate.txt b/artifacts/checksums_intermediate.txt
index c6e7ed0..9b0e5dc 100644
--- a/artifacts/checksums_intermediate.txt
+++ b/artifacts/checksums_intermediate.txt
@@ -1 +1 @@
-d331b78ad54c41fbedbef5d8529b132e5bc81ecb9eec5cd6162998c2e5249360  ./target/wasm32-unknown-unknown/release/terra_peep721.wasm
+1579f4f0c64672761ff72b98cb08e3a0348b9d0da894625c596b46f2cfcb29a2  ./target/wasm32-unknown-unknown/release/terra_peep721.wasm
diff --git a/artifacts/terra_peep721.wasm b/artifacts/terra_peep721.wasm
index 74b0246..5d936e1 100644
Binary files a/artifacts/terra_peep721.wasm and b/artifacts/terra_peep721.wasm differ