diff --git a/client/package-lock.json b/client/package-lock.json
index 64107e4..3aedc28 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -27,7 +27,8 @@
         "react-router-dom": "^7.5.0",
         "react-scripts": "5.0.1",
         "typescript": "^4.9.5",
-        "web-vitals": "^2.1.4"
+        "web-vitals": "^2.1.4",
+        "zustand": "^5.0.5"
       }
     },
     "node_modules/@adobe/css-tools": {
@@ -18777,6 +18778,35 @@
       "funding": {
         "url": "https://github.com/sponsors/sindresorhus"
       }
+    },
+    "node_modules/zustand": {
+      "version": "5.0.5",
+      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.5.tgz",
+      "integrity": "sha512-mILtRfKW9xM47hqxGIxCv12gXusoY/xTSHBYApXozR0HmQv299whhBeeAcRy+KrPPybzosvJBCOmVjq6x12fCg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.20.0"
+      },
+      "peerDependencies": {
+        "@types/react": ">=18.0.0",
+        "immer": ">=9.0.6",
+        "react": ">=18.0.0",
+        "use-sync-external-store": ">=1.2.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "immer": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "use-sync-external-store": {
+          "optional": true
+        }
+      }
     }
   }
 }
diff --git a/client/package.json b/client/package.json
index fb7bbf9..74e16cf 100644
--- a/client/package.json
+++ b/client/package.json
@@ -22,7 +22,8 @@
     "react-router-dom": "^7.5.0",
     "react-scripts": "5.0.1",
     "typescript": "^4.9.5",
-    "web-vitals": "^2.1.4"
+    "web-vitals": "^2.1.4",
+    "zustand": "^5.0.5"
   },
   "scripts": {
     "start": "react-scripts start",