diff --git a/package-lock.json b/package-lock.json
index cc08f44..d26a91e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@actions/core": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.1.0.tgz",
-      "integrity": "sha512-KKpo3xzo0Zsikni9tbOsEQkxZBGDsYSJZNkTvmo0gPSXrc98TBOcdTvKwwjitjkjHkreTggWdB1ACiAFVgsuzA=="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.1.1.tgz",
+      "integrity": "sha512-O5G6EmlzTVsng7VSpNtszIoQq6kOgMGNTFB/hmwKNNA4V71JyxImCIrL27vVHCt2Cb3ImkaCr6o27C2MV9Ylwg=="
     },
     "@actions/exec": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index d297eea..01feed8 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/peaceiris/actions-hugo#readme",
   "dependencies": {
-    "@actions/core": "^1.1.0",
+    "@actions/core": "^1.1.1",
     "@actions/exec": "^1.0.1",
     "@actions/io": "^1.0.1",
     "@actions/tool-cache": "^1.1.1",