diff --git a/README.md b/README.md
index 41a020f..4fbcf70 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ If vulnerabilities are found by `npm audit`, Action triggered by push, schedule
 |create_issues|false|true|If 'false', action will not create a new issue even if vulnerabilities are found (since v1.8.0)|
 |create_pr_comments|false|true|If 'false', action will not create a pr comment even if vulnerabilities are found (since v1.8.0)|
 |dedupe_issues|false|false|If 'true', action will not create a new issue when one is already open (since v1.5.0)|
+|github_context|false|`${{ toJson(github) }}`|The `github` context|
 |github_token|true|N/A|GitHub Access Token.<br>${{ secrets.GITHUB_TOKEN }} is recommended.|
 |issue_assignees|false|N/A|Issue assignees (separated by commma)|
 |issue_labels|false|N/A|Issue labels (separated by commma)|