diff --git a/package.json b/package.json
index 10447afd..1a7436ce 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,6 @@
     "@mdx-js/react": "^2.3.0",
     "@mui/base": "^5.0.0-alpha.119",
     "@mui/material": "^5.11.10",
-    "@next/font": "13.2.1",
     "@types/mdast": "4.0.3",
     "@types/node": "18.14.2",
     "@types/react": "^18.2.79",
@@ -37,7 +36,7 @@
     "mermaid": "10.9.0",
     "next": "13.2.1",
     "next-mdx-remote": "4.4.1",
-    "next-sitemap": "^3.1.55",
+    "next-sitemap": "4.2.3",
     "next-themes": "^0.2.1",
     "react": "18.2.0",
     "react-chartjs-2": "^5.2.0",
diff --git a/src/pages/index.tsx b/src/pages/index.tsx
index e931697a..571118d6 100644
--- a/src/pages/index.tsx
+++ b/src/pages/index.tsx
@@ -7,7 +7,7 @@ import BgKasumiHanabi, {
 } from "@/components/imgs/BgKasumiHanabi";
 import DefaultLayout from "@/layouts/DefaultLayout";
 import { BASE_PATH } from "@/utils/env-var";
-import { Inter } from "@next/font/google";
+import { Inter } from "next/font/google";
 
 const inter = Inter({ subsets: ["latin"] });
 
diff --git a/yarn.lock b/yarn.lock
index 66dd350f..74dd7ae3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -325,7 +325,7 @@
   resolved "https://registry.yarnpkg.com/@braintree/sanitize-url/-/sanitize-url-6.0.4.tgz#923ca57e173c6b232bbbb07347b1be982f03e783"
   integrity sha512-s3jaWicZd0pkP0jf5ysyHUI/RE7MHos6qlToFcGWXVp+ykHOy77OUMrfbgJ9it2C5bow7OIQwYYaHjk9XlBQ2A==
 
-"@corex/deepmerge@^4.0.29":
+"@corex/deepmerge@^4.0.43":
   version "4.0.43"
   resolved "https://registry.yarnpkg.com/@corex/deepmerge/-/deepmerge-4.0.43.tgz#9bd42559ebb41cc5a7fb7cfeea5f231c20977dca"
   integrity sha512-N8uEMrMPL0cu/bdboEWpQYb/0i2K5Qn8eCsxzOmxSggJbbQte7ljMRoXm917AbntqTGOzdTu+vP3KOOzoC70HQ==
@@ -899,6 +899,11 @@
   resolved "https://registry.yarnpkg.com/@next/env/-/env-13.2.1.tgz#082d42cfc0c794e9185d7b4133d71440ba2e795d"
   integrity sha512-Hq+6QZ6kgmloCg8Kgrix+4F0HtvLqVK3FZAnlAoS0eonaDemHe1Km4kwjSWRE3JNpJNcKxFHF+jsZrYo0SxWoQ==
 
+"@next/env@^13.4.3":
+  version "13.5.6"
+  resolved "https://registry.yarnpkg.com/@next/env/-/env-13.5.6.tgz#c1148e2e1aa166614f05161ee8f77ded467062bc"
+  integrity sha512-Yac/bV5sBGkkEXmAX5FWPS9Mmo2rthrOPRQQNfycJPkjUAUclomCPH7QFVCDQ4Mp2k2K1SSM6m0zrxYrOwtFQw==
+
 "@next/eslint-plugin-next@13.2.1":
   version "13.2.1"
   resolved "https://registry.yarnpkg.com/@next/eslint-plugin-next/-/eslint-plugin-next-13.2.1.tgz#58dea4d53c0adfc59c10195f51eb8d3575fce414"
@@ -906,11 +911,6 @@
   dependencies:
     glob "7.1.7"
 
-"@next/font@13.2.1":
-  version "13.2.1"
-  resolved "https://registry.yarnpkg.com/@next/font/-/font-13.2.1.tgz#3723342727193116b904c798a1c054db02e07c22"
-  integrity sha512-4sergLt7xp9+mZuKME/xM4tLlHGTcmL7naCq0qCTcAlof6NnttshYgiLOdhSiy0NcI+/yM3BjvdEk++O96UzTg==
-
 "@next/swc-android-arm-eabi@13.2.1":
   version "13.2.1"
   resolved "https://registry.yarnpkg.com/@next/swc-android-arm-eabi/-/swc-android-arm-eabi-13.2.1.tgz#67f2580fbbe05ee006220688972c5e3a555fc741"
@@ -3319,7 +3319,7 @@ fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
-fast-glob@^3.2.9, fast-glob@^3.3.0, fast-glob@^3.3.1:
+fast-glob@^3.2.12, fast-glob@^3.2.9, fast-glob@^3.3.0, fast-glob@^3.3.1:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.3.2.tgz#a904501e57cfdd2ffcded45e99a54fef55e46129"
   integrity sha512-oX2ruAFQwf/Orj8m737Y5adxDQO0LAB7/S5MnxCdTNDd4p6BsyIVsv9JQsATbTSq8KHRpLwIHbVlUNatxd+1Ow==
@@ -5995,7 +5995,7 @@ minimatch@^9.0.1:
   dependencies:
     brace-expansion "^2.0.1"
 
-minimist@^1.2.0, minimist@^1.2.5, minimist@^1.2.6, minimist@^1.2.7:
+minimist@^1.2.0, minimist@^1.2.5, minimist@^1.2.6, minimist@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.8.tgz#c1a464e7693302e082a075cee0c057741ac4772c"
   integrity sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==
@@ -6061,13 +6061,15 @@ next-mdx-remote@4.4.1:
     vfile "^5.3.0"
     vfile-matter "^3.0.1"
 
-next-sitemap@^3.1.55:
-  version "3.1.55"
-  resolved "https://registry.yarnpkg.com/next-sitemap/-/next-sitemap-3.1.55.tgz#9ba3ce6a22d8da641c241ddd644e1e3aef9a13c5"
-  integrity sha512-ZjkRfkqoSLbU+e8W9TWWe0zfOGNA47lpvm35kNcUCmj73gpLX2PIn51gwHT/B6bgGVAFYY0OXixJDrxIIwcEHw==
+next-sitemap@4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/next-sitemap/-/next-sitemap-4.2.3.tgz#5db3f650351a51e84b9fd6b58c5af2f9257b5058"
+  integrity sha512-vjdCxeDuWDzldhCnyFCQipw5bfpl4HmZA7uoo3GAaYGjGgfL4Cxb1CiztPuWGmS+auYs7/8OekRS8C2cjdAsjQ==
   dependencies:
-    "@corex/deepmerge" "^4.0.29"
-    minimist "^1.2.7"
+    "@corex/deepmerge" "^4.0.43"
+    "@next/env" "^13.4.3"
+    fast-glob "^3.2.12"
+    minimist "^1.2.8"
 
 next-themes@^0.2.1:
   version "0.2.1"