diff --git a/package-lock.json b/package-lock.json
index 3eb24c1..043765e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,11 @@
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
+		"@actions/core": {
+			"version": "1.2.1",
+			"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.1.tgz",
+			"integrity": "sha512-xD+CQd9p4lU7ZfRqmUcbJpqR+Ss51rJRVeXMyOLrZQImN9/8Sy/BEUBnHO/UKD3z03R686PVTLfEPmkropGuLw=="
+		},
 		"balanced-match": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",