diff --git a/package.json b/package.json
index d7de894..8417d1c 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/tmp": "^0.2.3",
     "@typescript-eslint/eslint-plugin": "^2.25.0",
     "@typescript-eslint/parser": "^2.25.0",
-    "@w3f/test-utils": "^1.2.18",
+    "@w3f/test-utils": "^1.2.22",
     "chai": "^4.3.6",
     "eslint": "7.32.0",
     "fs-extra": "^9.0.0",
diff --git a/yarn.lock b/yarn.lock
index d8f3a1d..18b72f2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -702,10 +702,10 @@
   dependencies:
     winston "^3.3.3"
 
-"@w3f/test-utils@^1.2.18":
-  version "1.2.19"
-  resolved "https://registry.yarnpkg.com/@w3f/test-utils/-/test-utils-1.2.19.tgz#e05966cdf0b31a9af0c93fae0ad2e638e825cddf"
-  integrity sha512-wJhn4JQZREq866qTc19fc10lftRJboXeTOUm+ng4Tx/5UnBN0yyU867w2pgR4HmFhcoYhlAMY+NajL4pZqHAnQ==
+"@w3f/test-utils@^1.2.22":
+  version "1.2.22"
+  resolved "https://registry.yarnpkg.com/@w3f/test-utils/-/test-utils-1.2.22.tgz#534d3803ea1137139278fcf6218e21fd8beccb8e"
+  integrity sha512-Fhhj0urM1QyP/emm/bOPCxRrjF3wqJAAbl3EYyuxyHx/OxaQUqwVf0BmmYzwlrOTVJU7SvJs6hf221C7dazb3Q==
   dependencies:
     "@polkadot/api" "^7.8.1"
     "@w3f/logger" "^0.4.2"