This PR was automatically created by Snyk using the credentials of a real user.
Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.
#### Changes included in this PR
- Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
- package.json
⚠️ Warning
```
Failed to update the package-lock.json, please update manually before merging.
```
#### Vulnerabilities that will be fixed
##### With an upgrade:
Severity | Issue | Breaking Change | Exploit Maturity
:-------------------------:|:-------------------------|:-------------------------|:-------------------------
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | Missing Release of Resource after Effective Lifetime [SNYK-JS-INFLIGHT-6095116](https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116) | Yes | Proof of Concept
Commit messagesPackage name: @stryker-mutator/core
The new version differs by 250 commits.
See the full diff
Check the changes in this PR to ensure they won't cause issues with your project.
------------
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[//]: # (snyk:metadata:{"prId":"07eb9b17-7e70-4cbe-9c92-7c4da1336b34","prPublicId":"07eb9b17-7e70-4cbe-9c92-7c4da1336b34","dependencies":[{"name":"@stryker-mutator/core","from":"5.6.1","to":"6.4.2"}],"packageManager":"npm","projectPublicId":"cdc8d5b5-474f-4093-9252-8753bc15e25c","projectUrl":"https://app.snyk.io/org/victorperin/project/cdc8d5b5-474f-4093-9252-8753bc15e25c?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-INFLIGHT-6095116"],"upgrade":["SNYK-JS-INFLIGHT-6095116"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","pr-warning-shown"],"priorityScoreList":[null],"remediationStrategy":"vuln"})
---
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This PR was automatically created by Snyk using the credentials of a real user.
Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.
#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json⚠️ Warning
``` Failed to update the package-lock.json, please update manually before merging. ```[SNYK-JS-INFLIGHT-6095116](https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116) | Yes | Proof of Concept
Commit messages
Package name: @stryker-mutator/core
The new version differs by 250 commits.