diff --git a/package-lock.json b/package-lock.json
index 23e08b6..6da80ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,11 +5,11 @@
   "requires": true,
   "packages": {
     "": {
-      "version": "2.4.13",
+      "version": "2.5.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
-        "@actions/core": "^1.2.7",
+        "@actions/core": "^1.4.0",
         "@actions/exec": "^1.0.4",
         "@actions/io": "^1.1.0",
         "@actions/tool-cache": "^1.6.1",
@@ -40,9 +40,9 @@
       }
     },
     "node_modules/@actions/core": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.7.tgz",
-      "integrity": "sha512-kzLFD5BgEvq6ubcxdgPbRKGD2Qrgya/5j+wh4LZzqT915I0V3rED+MvjH6NXghbvk1MXknpNNQ3uKjXSEN00Ig=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.4.0.tgz",
+      "integrity": "sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg=="
     },
     "node_modules/@actions/exec": {
       "version": "1.0.4",
@@ -12631,9 +12631,9 @@
   },
   "dependencies": {
     "@actions/core": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.7.tgz",
-      "integrity": "sha512-kzLFD5BgEvq6ubcxdgPbRKGD2Qrgya/5j+wh4LZzqT915I0V3rED+MvjH6NXghbvk1MXknpNNQ3uKjXSEN00Ig=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.4.0.tgz",
+      "integrity": "sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg=="
     },
     "@actions/exec": {
       "version": "1.0.4",
diff --git a/package.json b/package.json
index c5c7eeb..e0d58e1 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
   },
   "homepage": "https://github.com/peaceiris/actions-hugo#readme",
   "dependencies": {
-    "@actions/core": "^1.2.7",
+    "@actions/core": "^1.4.0",
     "@actions/exec": "^1.0.4",
     "@actions/io": "^1.1.0",
     "@actions/tool-cache": "^1.6.1",