diff --git a/apps/dsb-message-broker/package.json b/apps/dsb-message-broker/package.json
index 04e0fa6..932bd35 100644
--- a/apps/dsb-message-broker/package.json
+++ b/apps/dsb-message-broker/package.json
@@ -62,7 +62,7 @@
         "@nestjs/testing": "7.6.15",
         "@types/body-parser": "1.19.1",
         "@types/express": "4.17.11",
-        "@types/mocha": "8.2.2",
+        "@types/mocha": "9.0.0",
         "@types/node": "14.14.36",
         "@types/supertest": "2.0.10",
         "@types/chai": "4.2.18",
@@ -70,7 +70,7 @@
         "@typescript-eslint/eslint-plugin": "4.19.0",
         "@typescript-eslint/parser": "4.19.0",
         "eslint": "7.32.0",
-        "mocha": "9.0.0",
+        "mocha": "9.1.2",
         "chai": "4.3.4",
         "supertest": "6.1.3",
         "superagent-use": "0.1.0",