diff --git a/overview/react-tutorial/package-lock.json b/overview/react-tutorial/package-lock.json
index d1afdfc..9489290 100644
--- a/overview/react-tutorial/package-lock.json
+++ b/overview/react-tutorial/package-lock.json
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+      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-5.0.0.tgz",
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-        "email-addresses": "^3.0.1",
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         "fs-extra": "^8.1.0",
         "globby": "^6.1.0"
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@@ -6650,16 +6646,6 @@
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@@ -12245,12 +12231,6 @@
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@@ -12641,7 +12621,7 @@
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diff --git a/overview/react-tutorial/package.json b/overview/react-tutorial/package.json
index 55eb3dd..74dedd7 100644
--- a/overview/react-tutorial/package.json
+++ b/overview/react-tutorial/package.json
@@ -35,6 +35,6 @@
   },
   "homepage": "https://ashawe.github.io/learning-react",
   "devDependencies": {
-    "gh-pages": "^3.1.0"
+    "gh-pages": "^5.0.0"
   }
 }
