diff --git a/package.json b/package.json
index 3a24b8d..3bce81f 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/tmp": "0.2.3",
     "@typescript-eslint/eslint-plugin": "2.34.0",
     "@typescript-eslint/parser": "2.34.0",
-    "@w3f/test-utils": "^1.2.29",
+    "@w3f/test-utils": "1.2.29",
     "chai": "4.3.6",
     "eslint": "7.32.0",
     "fs-extra": "9.1.0",
diff --git a/yarn.lock b/yarn.lock
index b16537a..72fa281 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -799,7 +799,7 @@
   dependencies:
     winston "^3.3.3"
 
-"@w3f/test-utils@^1.2.29":
+"@w3f/test-utils@1.2.29":
   version "1.2.29"
   resolved "https://registry.yarnpkg.com/@w3f/test-utils/-/test-utils-1.2.29.tgz#1860059b454011e30a16e36ccc010330a70e00df"
   integrity sha512-u+UcQo0zz8ROK4hSlnqlLsuit2dC915+hb0rzM1PeMPTFlzdD43XZqZD5Ro959UByb+TPR19ZHTE9VKRvr7ynQ==