diff --git a/package-lock.json b/package-lock.json
index eb93ce9..d7bbf0c 100644
--- a/package-lock.json
+++ b/package-lock.json
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-          "version": "2.2.1",
-          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.1.tgz",
-          "integrity": "sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==",
+          "version": "2.2.2",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.2.tgz",
+          "integrity": "sha512-WGR+xHecKTr7EbUEhyLSh5Dube9JtdiG78ufaeLxTgpudf/20KqyMioIUZJAezlTIi6evxuoUs9YXc11cU+yzQ==",
           "dev": true,
           "requires": {
             "p-try": "^2.0.0"
diff --git a/package.json b/package.json
index 2ee8c91..bcafc86 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "@openzeppelin/cli": "^2.6.0",
     "chai": "^4.2.0",
     "husky": "^3.1.0",
-    "mocha": "^6.2.2",
+    "mocha": "^7.0.1",
     "openzeppelin-test-helpers": "^0.5.1"
   }
 }