dependabot
Dependabot Configuration & Management
Overview
Dependabot is GitHub's built-in dependency management tool with three core capabilities:
- Dependabot Alerts — Notify when dependencies have known vulnerabilities (CVEs)
- Dependabot Security Updates — Auto-create PRs to fix vulnerable dependencies
- Dependabot Version Updates — Auto-create PRs to keep dependencies current
All configuration lives in a single file: .github/dependabot.yml on the default branch. GitHub does not support multiple dependabot.yml files per repository.
Configuration Workflow
Follow this process when creating or optimizing a dependabot.yml:
Step 1: Detect All Ecosystems
Scan the repository for dependency manifests. Look for:
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