diff --git a/package-lock.json b/package-lock.json
index 614dd7e..7460895 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       ],
       "devDependencies": {
         "npm-run-all2": "*",
-        "prettier": "latest",
+        "prettier": "*",
         "tailwindcss": "insiders"
       }
     },
@@ -16836,9 +16836,9 @@
       }
     },
     "node_modules/vite": {
-      "version": "5.0.11",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-5.0.11.tgz",
-      "integrity": "sha512-XBMnDjZcNAw/G1gEiskiM1v6yzM4GE5aMGvhWTlHAYYhxb7S3/V1s3m2LDHa8Vh6yIWYYB0iJwsEaS523c4oYA==",
+      "version": "5.0.12",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.0.12.tgz",
+      "integrity": "sha512-4hsnEkG3q0N4Tzf1+t6NdN9dg/L3BM+q8SWgbSPnJvrgH2kgdyzfVJwbR1ic69/4uMJJ/3dqDZZE5/WwqW8U1w==",
       "dev": true,
       "dependencies": {
         "esbuild": "^0.19.3",
@@ -17554,7 +17554,7 @@
         "eslint-plugin-react-refresh": "^0.4.5",
         "postcss": "^8.4.31",
         "tailwindcss": "insiders",
-        "vite": "^5.0.11"
+        "vite": "^5.0.12"
       }
     },
     "src/第7章_Tailwind_CSSをカスタマイズする": {
diff --git "a/src/\347\254\2546\347\253\240_Tailwind_CSS\343\201\247\343\202\263\343\203\263\343\203\235\343\203\274\343\203\215\343\203\263\343\203\210\343\202\222\350\250\255\350\250\210\343\201\231\343\202\213/package.json" "b/src/\347\254\2546\347\253\240_Tailwind_CSS\343\201\247\343\202\263\343\203\263\343\203\235\343\203\274\343\203\215\343\203\263\343\203\210\343\202\222\350\250\255\350\250\210\343\201\231\343\202\213/package.json"
index 9f58b43..5e69561 100644
--- "a/src/\347\254\2546\347\253\240_Tailwind_CSS\343\201\247\343\202\263\343\203\263\343\203\235\343\203\274\343\203\215\343\203\263\343\203\210\343\202\222\350\250\255\350\250\210\343\201\231\343\202\213/package.json"
+++ "b/src/\347\254\2546\347\253\240_Tailwind_CSS\343\201\247\343\202\263\343\203\263\343\203\235\343\203\274\343\203\215\343\203\263\343\203\210\343\202\222\350\250\255\350\250\210\343\201\231\343\202\213/package.json"
@@ -38,6 +38,6 @@
     "eslint-plugin-react-refresh": "^0.4.5",
     "postcss": "^8.4.31",
     "tailwindcss": "insiders",
-    "vite": "^5.0.11"
+    "vite": "^5.0.12"
   }
 }