diff --git a/package.json b/package.json
index 0530af4..a6c2bee 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "@ton/blueprint": "^0.43.0",
     "@ton/core": "^0.63.1",
     "@ton/sandbox": "^0.41.0",
-    "@ton/test-utils": "^0.4.2",
+    "@ton/test-utils": "^0.12.0",
     "@types/jest": "^30.0.0",
     "jest": "^30.2.0",
     "ts-jest": "^29.1.1"