diff --git a/package-lock.json b/package-lock.json
index 812691d..4519677 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.5.0",
-        "@actions/exec": "^1.0.4",
+        "@actions/exec": "^1.1.0",
         "@actions/github": "^5.0.0",
         "@actions/glob": "^0.2.0",
         "@actions/io": "^1.1.0",
@@ -50,9 +50,9 @@
       "integrity": "sha512-eDOLH1Nq9zh+PJlYLqEMkS/jLQxhksPNmUGNBHfa4G+tQmnIhzpctxmchETtVGyBOvXgOVVpYuE40+eS4cUnwQ=="
     },
     "node_modules/@actions/exec": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.0.4.tgz",
-      "integrity": "sha512-4DPChWow9yc9W3WqEbUj8Nr86xkpyE29ZzWjXucHItclLbEW6jr80Zx4nqv18QL6KK65+cifiQZXvnqgTV6oHw==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.1.0.tgz",
+      "integrity": "sha512-LImpN9AY0J1R1mEYJjVJfSZWU4zYOlEcwSTgPve1rFQqK5AwrEs6uWW5Rv70gbDIQIAUwI86z6B+9mPK4w9Sbg==",
       "dependencies": {
         "@actions/io": "^1.0.1"
       }
@@ -10500,9 +10500,9 @@
       "integrity": "sha512-eDOLH1Nq9zh+PJlYLqEMkS/jLQxhksPNmUGNBHfa4G+tQmnIhzpctxmchETtVGyBOvXgOVVpYuE40+eS4cUnwQ=="
     },
     "@actions/exec": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.0.4.tgz",
-      "integrity": "sha512-4DPChWow9yc9W3WqEbUj8Nr86xkpyE29ZzWjXucHItclLbEW6jr80Zx4nqv18QL6KK65+cifiQZXvnqgTV6oHw==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.1.0.tgz",
+      "integrity": "sha512-LImpN9AY0J1R1mEYJjVJfSZWU4zYOlEcwSTgPve1rFQqK5AwrEs6uWW5Rv70gbDIQIAUwI86z6B+9mPK4w9Sbg==",
       "requires": {
         "@actions/io": "^1.0.1"
       }
diff --git a/package.json b/package.json
index cd47788..5764535 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   "homepage": "https://github.com/peaceiris/actions-gh-pages#readme",
   "dependencies": {
     "@actions/core": "^1.5.0",
-    "@actions/exec": "^1.0.4",
+    "@actions/exec": "^1.1.0",
     "@actions/github": "^5.0.0",
     "@actions/glob": "^0.2.0",
     "@actions/io": "^1.1.0",