diff --git a/package.json b/package.json
index 1adfdaed..6a2f4fc3 100644
--- a/package.json
+++ b/package.json
@@ -477,7 +477,7 @@
     "s-223": "tt-cli run 223 --solution"
   },
   "dependencies": {
-    "@tanstack/react-query": "^4.29.12",
+    "@tanstack/react-query": "^5.0.0",
     "@total-typescript/ts-reset": "^0.6.0",
     "@types/express": "^4.17.13",
     "@types/react": "^18.2.8",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5a1b6bb0..0022f621 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   '@tanstack/react-query':
-    specifier: ^4.29.12
-    version: 4.36.1(react-dom@18.3.1)(react@18.3.1)
+    specifier: ^5.0.0
+    version: 5.90.12(react@18.3.1)
   '@total-typescript/ts-reset':
     specifier: ^0.6.0
     version: 0.6.1
@@ -676,26 +676,17 @@ packages:
     dev: true
     optional: true
 
-  /@tanstack/query-core@4.36.1:
-    resolution: {integrity: sha512-DJSilV5+ytBP1FbFcEJovv4rnnm/CokuVvrBEtW/Va9DvuJ3HksbXUJEpI0aV1KtuL4ZoO9AVE6PyNLzF7tLeA==}
+  /@tanstack/query-core@5.90.12:
+    resolution: {integrity: sha512-T1/8t5DhV/SisWjDnaiU2drl6ySvsHj1bHBCWNXd+/T+Hh1cf6JodyEYMd5sgwm+b/mETT4EV3H+zCVczCU5hg==}
     dev: false
 
-  /@tanstack/react-query@4.36.1(react-dom@18.3.1)(react@18.3.1):
-    resolution: {integrity: sha512-y7ySVHFyyQblPl3J3eQBWpXZkliroki3ARnBKsdJchlgt7yJLRDUcf4B8soufgiYt3pEQIkBWBx1N9/ZPIeUWw==}
+  /@tanstack/react-query@5.90.12(react@18.3.1):
+    resolution: {integrity: sha512-graRZspg7EoEaw0a8faiUASCyJrqjKPdqJ9EwuDRUF9mEYJ1YPczI9H+/agJ0mOJkPCJDk0lsz5QTrLZ/jQ2rg==}
     peerDependencies:
-      react: ^16.8.0 || ^17.0.0 || ^18.0.0
-      react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0
-      react-native: '*'
-    peerDependenciesMeta:
-      react-dom:
-        optional: true
-      react-native:
-        optional: true
+      react: ^18 || ^19
     dependencies:
-      '@tanstack/query-core': 4.36.1
+      '@tanstack/query-core': 5.90.12
       react: 18.3.1
-      react-dom: 18.3.1(react@18.3.1)
-      use-sync-external-store: 1.2.2(react@18.3.1)
     dev: false
 
   /@total-typescript/exercise-cli@0.11.0(typescript@5.6.2)(vitest@2.1.1):
@@ -2960,14 +2951,6 @@ packages:
       react: 18.3.1
     dev: false
 
-  /use-sync-external-store@1.2.2(react@18.3.1):
-    resolution: {integrity: sha512-PElTlVMwpblvbNqQ82d2n6RjStvdSoNe9FG28kNfz3WiXilJm4DdNkEzRhCZuIDwY8U08WVihhGR5iRqAwfDiw==}
-    peerDependencies:
-      react: ^16.8.0 || ^17.0.0 || ^18.0.0
-    dependencies:
-      react: 18.3.1
-    dev: false
-
   /utils-merge@1.0.1:
     resolution: {integrity: sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==}
     engines: {node: '>= 0.4.0'}