diff --git a/optuna_dashboard/package-lock.json b/optuna_dashboard/package-lock.json
index 4392b08f..e5798245 100644
--- a/optuna_dashboard/package-lock.json
+++ b/optuna_dashboard/package-lock.json
@@ -98,7 +98,7 @@
         "jsdom": "^24.0.0",
         "storybook": "^8.2.9",
         "typescript": "^5.2.2",
-        "vite": "^5.1.0",
+        "vite": "^5.4.6",
         "vitest": "^1.4.0"
       }
     },
diff --git a/standalone_app/package-lock.json b/standalone_app/package-lock.json
index 7185a77a..8cc710de 100644
--- a/standalone_app/package-lock.json
+++ b/standalone_app/package-lock.json
@@ -81,7 +81,7 @@
         "jsdom": "^24.0.0",
         "storybook": "^8.2.9",
         "typescript": "^5.2.2",
-        "vite": "^5.1.0",
+        "vite": "^5.4.6",
         "vitest": "^1.4.0"
       }
     },