diff --git a/node_modules/@actions/core/README.md b/node_modules/@actions/core/README.md
index 026bb52..457f73c 100644
--- a/node_modules/@actions/core/README.md
+++ b/node_modules/@actions/core/README.md
@@ -104,4 +104,37 @@ const result = await core.group('Do something async', async () => {
   const response = await doSomeHTTPRequest()
   return response
 })
+```
+
+#### Action state
+
+You can use this library to save state and get state for sharing information between a given wrapper action: 
+
+**action.yml**
+```yaml
+name: 'Wrapper action sample'
+inputs:
+  name:
+    default: 'GitHub'
+runs:
+  using: 'node12'
+  main: 'main.js'
+  post: 'cleanup.js'
+```
+
+In action's `main.js`:
+
+```js
+const core = require('@actions/core');
+
+core.saveState("pidToKill", 12345);
+```
+
+In action's `cleanup.js`:
+```js
+const core = require('@actions/core');
+
+var pid = core.getState("pidToKill");
+
+process.kill(pid);
 ```
\ No newline at end of file
diff --git a/node_modules/@actions/core/lib/core.d.ts b/node_modules/@actions/core/lib/core.d.ts
index f35d88e..6483c3c 100644
--- a/node_modules/@actions/core/lib/core.d.ts
+++ b/node_modules/@actions/core/lib/core.d.ts
@@ -96,3 +96,17 @@ export declare function endGroup(): void;
  * @param fn The function to wrap in the group
  */
 export declare function group<T>(name: string, fn: () => Promise<T>): Promise<T>;
+/**
+ * Saves state for current action, the state can only be retrieved by this action's post job execution.
+ *
+ * @param     name     name of the state to store
+ * @param     value    value to store
+ */
+export declare function saveState(name: string, value: string): void;
+/**
+ * Gets the value of an state set by this action's main execution.
+ *
+ * @param     name     name of the state to get
+ * @returns   string
+ */
+export declare function getState(name: string): string;
diff --git a/node_modules/@actions/core/lib/core.js b/node_modules/@actions/core/lib/core.js
index f90b22d..f43d507 100644
--- a/node_modules/@actions/core/lib/core.js
+++ b/node_modules/@actions/core/lib/core.js
@@ -169,4 +169,27 @@ function group(name, fn) {
     });
 }
 exports.group = group;
+//-----------------------------------------------------------------------
+// Wrapper action state
+//-----------------------------------------------------------------------
+/**
+ * Saves state for current action, the state can only be retrieved by this action's post job execution.
+ *
+ * @param     name     name of the state to store
+ * @param     value    value to store
+ */
+function saveState(name, value) {
+    command_1.issueCommand('save-state', { name }, value);
+}
+exports.saveState = saveState;
+/**
+ * Gets the value of an state set by this action's main execution.
+ *
+ * @param     name     name of the state to get
+ * @returns   string
+ */
+function getState(name) {
+    return process.env[`STATE_${name}`] || '';
+}
+exports.getState = getState;
 //# sourceMappingURL=core.js.map
\ No newline at end of file
diff --git a/node_modules/@actions/core/lib/core.js.map b/node_modules/@actions/core/lib/core.js.map
index 3bef1c7..6eda8da 100644
--- a/node_modules/@actions/core/lib/core.js.map
+++ b/node_modules/@actions/core/lib/core.js.map
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/node_modules/@actions/core/package.json b/node_modules/@actions/core/package.json
index 9f64528..d543115 100644
--- a/node_modules/@actions/core/package.json
+++ b/node_modules/@actions/core/package.json
@@ -1,34 +1,37 @@
 {
-  "_from": "@actions/core@^1.1.3",
-  "_id": "@actions/core@1.1.3",
+  "_args": [
+    [
+      "@actions/core@1.2.0",
+      "/Users/iris/Documents/repos/github.com/peaceiris/actions-hugo"
+    ]
+  ],
+  "_from": "@actions/core@1.2.0",
+  "_id": "@actions/core@1.2.0",
   "_inBundle": false,
-  "_integrity": "sha512-2BIib53Jh4Cfm+1XNuZYYGTeRo8yiWEAUMoliMh1qQGMaqTF4VUlhhcsBylTu4qWmUx45DrY0y0XskimAHSqhw==",
+  "_integrity": "sha512-ZKdyhlSlyz38S6YFfPnyNgCDZuAF2T0Qv5eHflNWytPS8Qjvz39bZFMry9Bb/dpSnqWcNeav5yM2CTYpJeY+Dw==",
   "_location": "/@actions/core",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "@actions/core@^1.1.3",
+    "raw": "@actions/core@1.2.0",
     "name": "@actions/core",
     "escapedName": "@actions%2fcore",
     "scope": "@actions",
-    "rawSpec": "^1.1.3",
+    "rawSpec": "1.2.0",
     "saveSpec": null,
-    "fetchSpec": "^1.1.3"
+    "fetchSpec": "1.2.0"
   },
   "_requiredBy": [
     "/",
     "/@actions/tool-cache"
   ],
-  "_resolved": "https://registry.npmjs.org/@actions/core/-/core-1.1.3.tgz",
-  "_shasum": "543b0e7ca0e53dccc5dca4811a4fac59c1b35f5c",
-  "_spec": "@actions/core@^1.1.3",
+  "_resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.0.tgz",
+  "_spec": "1.2.0",
   "_where": "/Users/iris/Documents/repos/github.com/peaceiris/actions-hugo",
   "bugs": {
     "url": "https://github.com/actions/toolkit/issues"
   },
-  "bundleDependencies": false,
-  "deprecated": false,
   "description": "Actions core lib",
   "devDependencies": {
     "@types/node": "^12.0.2"
@@ -61,5 +64,5 @@
     "test": "echo \"Error: run tests from root\" && exit 1",
     "tsc": "tsc"
   },
-  "version": "1.1.3"
+  "version": "1.2.0"
 }
diff --git a/package-lock.json b/package-lock.json
index 47841de..92c9407 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@actions/core": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.1.3.tgz",
-      "integrity": "sha512-2BIib53Jh4Cfm+1XNuZYYGTeRo8yiWEAUMoliMh1qQGMaqTF4VUlhhcsBylTu4qWmUx45DrY0y0XskimAHSqhw=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.0.tgz",
+      "integrity": "sha512-ZKdyhlSlyz38S6YFfPnyNgCDZuAF2T0Qv5eHflNWytPS8Qjvz39bZFMry9Bb/dpSnqWcNeav5yM2CTYpJeY+Dw=="
     },
     "@actions/exec": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 0391942..b0a41d0 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   },
   "homepage": "https://github.com/peaceiris/actions-hugo#readme",
   "dependencies": {
-    "@actions/core": "^1.1.3",
+    "@actions/core": "^1.2.0",
     "@actions/exec": "^1.0.1",
     "@actions/io": "^1.0.1",
     "@actions/tool-cache": "^1.1.2",