diff --git a/package-lock.json b/package-lock.json
index cc7c041..6b88461 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3196,9 +3196,9 @@
       }
     },
     "opossum": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/opossum/-/opossum-5.1.3.tgz",
-      "integrity": "sha512-2FxRJIREHSvL37WvTWbHgBPYKXA4+jAGthwGc0LQFeoiQBUIFKd3f/lJGUAc1lnhzZc5PNhtK0YPurBqKbpCqA==",
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/opossum/-/opossum-6.2.1.tgz",
+      "integrity": "sha512-oUdteFqFp8wGKqs44NILocJcmhjARwLp2MlXbIvznPtbdQCZcR0q8IYa0k3EqhpxEsWqZt+LNTudkFDHrSuqpQ==",
       "dev": true
     },
     "optionator": {
diff --git a/package.json b/package.json
index b9bcf6f..9401bd0 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint-plugin-promise": "^5.2.0",
     "husky": "^6.0.0",
     "nyc": "^15.1.0",
-    "opossum": "^5.1.3",
+    "opossum": "^6.2.1",
     "standard-version": "^9.3.0",
     "tap-spec": "^5.0.0",
     "tape": "^5.2.2"