diff --git a/package.json b/package.json
index 2a0548e..707f831 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
   "devDependencies": {
     "@commitlint/cli": "^19.2.1",
     "@commitlint/config-conventional": "^19.1.0",
+    "@hyperledger/cactus-test-tooling": "^2.0.0-rc.1",
     "@types/jest": "^29.5.10",
     "@types/node": "^20.10.0",
     "@types/uuid": "^9.0.7",