diff --git a/package.json b/package.json index 5f59666..359ea3b 100644 --- a/package.json +++ b/package.json @@ -18,7 +18,7 @@ "node": ">=6" }, "devDependencies": { - "@stryker-mutator/core": "^4.3.1", + "@stryker-mutator/core": "^6.3.1", "@stryker-mutator/mocha-runner": "^4.3.1", "chai": "^4.1.0", "coveralls": "^3.0.0",