diff --git a/package.json b/package.json
index a5a2fdc..7a98481 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "react-native-web": "~0.19.13",
     "react-refresh": "^0.16.0",
     "uuid": "^11.1.0",
-    "valtio": "1.11.3"
+    "valtio": "2.1.5"
   },
   "devDependencies": {
     "@babel/core": "^7.26.9",
diff --git a/yarn.lock b/yarn.lock
index 1c21cfe..6f99789 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1888,7 +1888,7 @@ __metadata:
     typescript: "npm:^5.8.2"
     typescript-eslint: "npm:^8.26.1"
     uuid: "npm:^11.1.0"
-    valtio: "npm:1.11.3"
+    valtio: "npm:2.1.5"
     vitest: "npm:^3.0.8"
   languageName: unknown
   linkType: soft
@@ -16868,10 +16868,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"proxy-compare@npm:2.5.1":
-  version: 2.5.1
-  resolution: "proxy-compare@npm:2.5.1"
-  checksum: 10c0/116fc69ae9a6bb3654e6907fb09b73e84aa47c89275ca52648fc1d2ac8b35dbf54daa8bab078d7a735337c928e87eb52059e705434adf14989bbe6c5dcdd08fa
+"proxy-compare@npm:^3.0.1":
+  version: 3.0.1
+  resolution: "proxy-compare@npm:3.0.1"
+  checksum: 10c0/1e3631ef32603d4de263860ce02d84b48384dce9b62238b2148b3c58a4e4ec5b06644615dcc196a339f73b9695443317099d55a9173e02ce8492088c9330c00b
   languageName: node
   linkType: hard
 
@@ -19891,11 +19891,11 @@ __metadata:
 
 "typescript@patch:typescript@npm%3A^5#optional!builtin<compat/typescript>, typescript@patch:typescript@npm%3A^5.6.3#optional!builtin<compat/typescript>, typescript@patch:typescript@npm%3A^5.8.2#optional!builtin<compat/typescript>":
   version: 5.8.3
-  resolution: "typescript@patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=cef18b"
+  resolution: "typescript@patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=5786d5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10c0/92ea03509e06598948559ddcdd8a4ae5a7ab475766d5589f1b796f5731b3d631a4c7ddfb86a3bd44d58d10102b132cd4b4994dda9b63e6273c66d77d6a271dbd
+  checksum: 10c0/39117e346ff8ebd87ae1510b3a77d5d92dae5a89bde588c747d25da5c146603a99c8ee588c7ef80faaf123d89ed46f6dbd918d534d641083177d5fac38b8a1cb
   languageName: node
   linkType: hard
 
@@ -20206,15 +20206,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"use-sync-external-store@npm:1.2.0":
-  version: 1.2.0
-  resolution: "use-sync-external-store@npm:1.2.0"
-  peerDependencies:
-    react: ^16.8.0 || ^17.0.0 || ^18.0.0
-  checksum: 10c0/ac4814e5592524f242921157e791b022efe36e451fe0d4fd4d204322d5433a4fc300d63b0ade5185f8e0735ded044c70bcf6d2352db0f74d097a238cebd2da02
-  languageName: node
-  linkType: hard
-
 "use-sync-external-store@npm:^1.2.2":
   version: 1.5.0
   resolution: "use-sync-external-store@npm:1.5.0"
@@ -20315,21 +20306,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"valtio@npm:1.11.3":
-  version: 1.11.3
-  resolution: "valtio@npm:1.11.3"
+"valtio@npm:2.1.5":
+  version: 2.1.5
+  resolution: "valtio@npm:2.1.5"
   dependencies:
-    proxy-compare: "npm:2.5.1"
-    use-sync-external-store: "npm:1.2.0"
+    proxy-compare: "npm:^3.0.1"
   peerDependencies:
-    "@types/react": ">=16.8"
-    react: ">=16.8"
+    "@types/react": ">=18.0.0"
+    react: ">=18.0.0"
   peerDependenciesMeta:
     "@types/react":
       optional: true
     react:
       optional: true
-  checksum: 10c0/87bee02636862b1107c0d6fb9c3814d942bb8099f76b2df0d680a418d2cb59c1184f8f2deb04c8bc22f2b6ddc0f8ef9a4460b8fa05b1b5c6d74194f663407191
+  checksum: 10c0/66bc5027b28af7611c66bf4839860e548c3657d086fa1a76992d07a45d83c5fbe42a351332fe3cf1ef79e34706d4c550dc1a038a3b00933dad1e34f4000009ee
   languageName: node
   linkType: hard