diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index c261dbe..949fc26 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -11,7 +11,7 @@
         "d3": "^7.9.0",
         "react": "^19.2.4",
         "react-dom": "^19.1.0",
-        "zustand": "^4.5.5"
+        "zustand": "^5.0.12"
       },
       "devDependencies": {
         "@testing-library/jest-dom": "^6.9.1",
@@ -3486,15 +3486,6 @@
         "browserslist": ">= 4.21.0"
       }
     },
-    "node_modules/use-sync-external-store": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.6.0.tgz",
-      "integrity": "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==",
-      "license": "MIT",
-      "peerDependencies": {
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/vite": {
       "version": "6.4.1",
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.1.tgz",
@@ -3742,20 +3733,18 @@
       "license": "ISC"
     },
     "node_modules/zustand": {
-      "version": "4.5.7",
-      "resolved": "https://registry.npmjs.org/zustand/-/zustand-4.5.7.tgz",
-      "integrity": "sha512-CHOUy7mu3lbD6o6LJLfllpjkzhHXSBlX8B9+qPddUsIfeF5S/UZ5q0kmCsnRqT1UHFQZchNFDDzMbQsuesHWlw==",
+      "version": "5.0.12",
+      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.12.tgz",
+      "integrity": "sha512-i77ae3aZq4dhMlRhJVCYgMLKuSiZAaUPAct2AksxQ+gOtimhGMdXljRT21P5BNpeT4kXlLIckvkPM029OljD7g==",
       "license": "MIT",
-      "dependencies": {
-        "use-sync-external-store": "^1.2.2"
-      },
       "engines": {
-        "node": ">=12.7.0"
+        "node": ">=12.20.0"
       },
       "peerDependencies": {
-        "@types/react": ">=16.8",
+        "@types/react": ">=18.0.0",
         "immer": ">=9.0.6",
-        "react": ">=16.8"
+        "react": ">=18.0.0",
+        "use-sync-external-store": ">=1.2.0"
       },
       "peerDependenciesMeta": {
         "@types/react": {
@@ -3766,6 +3755,9 @@
         },
         "react": {
           "optional": true
+        },
+        "use-sync-external-store": {
+          "optional": true
         }
       }
     }
diff --git a/frontend/package.json b/frontend/package.json
index cd0dacd..f7990c0 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -15,7 +15,7 @@
     "d3": "^7.9.0",
     "react": "^19.2.4",
     "react-dom": "^19.1.0",
-    "zustand": "^4.5.5"
+    "zustand": "^5.0.12"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.9.1",