diff --git a/tools/monorepo-merge/package.json b/tools/monorepo-merge/package.json
index 7ee4c81d10b59..abbee01db6fa4 100644
--- a/tools/monorepo-merge/package.json
+++ b/tools/monorepo-merge/package.json
@@ -17,7 +17,7 @@
 		"/oclif.manifest.json"
 	],
 	"dependencies": {
-		"@oclif/core": "^1",
+		"@oclif/core": "^4.0.19",
 		"@oclif/plugin-help": "^5",
 		"@oclif/plugin-plugins": "^2.0.1",
 		"@octokit/graphql": "4.8.0"