diff --git a/package.json b/package.json
index cdad49b..302d74e 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
         "generate:page": "npx generate-react-cli component --type=page"
     },
     "dependencies": {
-        "@reduxjs/toolkit": "2.5.1",
+        "@reduxjs/toolkit": "2.11.2",
         "classnames": "2.5.1",
         "next": "15.2.4",
         "react": "19.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b36dc48..52f3070 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@reduxjs/toolkit':
-        specifier: 2.5.1
-        version: 2.5.1(react-redux@9.2.0(@types/react@19.0.8)(react@19.0.0)(redux@5.0.1))(react@19.0.0)
+        specifier: 2.11.2
+        version: 2.11.2(react-redux@9.2.0(@types/react@19.0.8)(react@19.0.0)(redux@5.0.1))(react@19.0.0)
       classnames:
         specifier: 2.5.1
         version: 2.5.1
@@ -1548,8 +1548,8 @@ packages:
   '@polka/url@1.0.0-next.25':
     resolution: {integrity: sha512-j7P6Rgr3mmtdkeDGTe0E/aYyWEWVtc5yFXtHCRHs28/jptDEWfaVOc5T7cblqy1XKPPfCxJc/8DwQ5YgLOZOVQ==}
 
-  '@reduxjs/toolkit@2.5.1':
-    resolution: {integrity: sha512-UHhy3p0oUpdhnSxyDjaRDYaw8Xra75UiLbCiRozVPHjfDwNYkh0TsVm/1OmTW8Md+iDAJmYPWUKMvsMc2GtpNg==}
+  '@reduxjs/toolkit@2.11.2':
+    resolution: {integrity: sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ==}
     peerDependencies:
       react: ^16.9.0 || ^17.0.0 || ^18 || ^19
       react-redux: ^7.2.1 || ^8.1.3 || ^9.0.0
@@ -1574,6 +1574,12 @@ packages:
   '@sinonjs/fake-timers@10.3.0':
     resolution: {integrity: sha512-V4BG07kuYSUkTCSBHG8G8TNhM+F19jXFWnQtzj+we8DrkpSBCee9Z3Ms8yiGer/dlmhe35/Xdgyo3/0rQKg7YA==}
 
+  '@standard-schema/spec@1.0.0':
+    resolution: {integrity: sha512-m2bOd0f2RT9k8QJx1JN85cZYyH1RqFBdlwtkSlf4tBDYLCiiZnv1fIIwacK6cqwXavOydf0NPToMQgpKq+dVlA==}
+
+  '@standard-schema/utils@0.3.0':
+    resolution: {integrity: sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==}
+
   '@swc/counter@0.1.3':
     resolution: {integrity: sha512-e2BR4lsJkkRlKZ/qCHPw9ZaSxc0MVUd7gtbtaB7aMvHeJVYe8sOB8DBZkP2DtISHGSku9sCK6T6cnY0CtXrOCQ==}
 
@@ -2941,8 +2947,8 @@ packages:
     resolution: {integrity: sha512-bAH5jbK/F3T3Jls4I0SO1hmPR0dKU0a7+SY6n1yzRtG54FLO8d6w/nxLFX2Nb7dBu6cCWXPaAME6cYqFUMmuCA==}
     engines: {node: '>= 4'}
 
-  immer@10.1.1:
-    resolution: {integrity: sha512-s2MPrmjovJcoMaHtx6K11Ra7oD05NT97w1IC5zpMkT6Atjr7H8LjaDd81iIxUYpMKSRRNMJE703M1Fhr/TctHw==}
+  immer@11.0.1:
+    resolution: {integrity: sha512-naDCyggtcBWANtIrjQEajhhBEuL9b0Zg4zmlWK2CzS6xCWSE39/vvf4LqnMjUAWHBhot4m9MHCM/Z+mfWhUkiA==}
 
   immutable@4.3.7:
     resolution: {integrity: sha512-1hqclzwYwjRDFLjcFxOM5AYkkG0rpFPpr1RLPMEuGczoS7YA8gLhy8SWXYRAA/XwfEHpfo3cw5JGioS32fnMRw==}
@@ -3609,6 +3615,7 @@ packages:
   next@15.2.4:
     resolution: {integrity: sha512-VwL+LAaPSxEkd3lU2xWbgEOtrM8oedmyhBqaVNmgKB+GvZlCy9rgaEc+y2on0wv+l0oSFqLtYD6dcC1eAedUaQ==}
     engines: {node: ^18.18.0 || ^19.8.0 || >= 20.0.0}
+    deprecated: This version has a security vulnerability. Please upgrade to a patched version. See https://nextjs.org/blog/CVE-2025-66478 for more details.
     hasBin: true
     peerDependencies:
       '@opentelemetry/api': ^1.1.0
@@ -6704,9 +6711,11 @@ snapshots:
 
   '@polka/url@1.0.0-next.25': {}
 
-  '@reduxjs/toolkit@2.5.1(react-redux@9.2.0(@types/react@19.0.8)(react@19.0.0)(redux@5.0.1))(react@19.0.0)':
+  '@reduxjs/toolkit@2.11.2(react-redux@9.2.0(@types/react@19.0.8)(react@19.0.0)(redux@5.0.1))(react@19.0.0)':
     dependencies:
-      immer: 10.1.1
+      '@standard-schema/spec': 1.0.0
+      '@standard-schema/utils': 0.3.0
+      immer: 11.0.1
       redux: 5.0.1
       redux-thunk: 3.1.0(redux@5.0.1)
       reselect: 5.1.0
@@ -6728,6 +6737,10 @@ snapshots:
     dependencies:
       '@sinonjs/commons': 3.0.1
 
+  '@standard-schema/spec@1.0.0': {}
+
+  '@standard-schema/utils@0.3.0': {}
+
   '@swc/counter@0.1.3': {}
 
   '@swc/helpers@0.5.15':
@@ -8330,7 +8343,7 @@ snapshots:
 
   ignore@7.0.3: {}
 
-  immer@10.1.1: {}
+  immer@11.0.1: {}
 
   immutable@4.3.7:
     optional: true