diff --git a/package.json b/package.json
index 4ce26bd..e45e3c1 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@deskpro/deskpro-ui": "^8.2.0",
     "@heroicons/react": "1.0.6",
     "@hookform/resolvers": "^3.0.1",
-    "@tanstack/react-query": "^4.36.1",
+    "@tanstack/react-query": "^5.64.2",
     "date-fns": "^2.30.0",
     "flatpickr": "^4.6.13",
     "polished": "^4.3.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index fd09fe1..438ca19 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -21,8 +21,8 @@ importers:
         specifier: ^3.0.1
         version: 3.9.1(react-hook-form@7.54.1(react@18.3.1))
       '@tanstack/react-query':
-        specifier: ^4.36.1
-        version: 4.36.1(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
+        specifier: ^5.64.2
+        version: 5.64.2(react@18.3.1)
       date-fns:
         specifier: ^2.30.0
         version: 2.30.0
@@ -1062,6 +1062,9 @@ packages:
   '@tanstack/query-core@4.36.1':
     resolution: {integrity: sha512-DJSilV5+ytBP1FbFcEJovv4rnnm/CokuVvrBEtW/Va9DvuJ3HksbXUJEpI0aV1KtuL4ZoO9AVE6PyNLzF7tLeA==}
 
+  '@tanstack/query-core@5.64.2':
+    resolution: {integrity: sha512-hdO8SZpWXoADNTWXV9We8CwTkXU88OVWRBcsiFrk7xJQnhm6WRlweDzMD+uH+GnuieTBVSML6xFa17C2cNV8+g==}
+
   '@tanstack/react-query@4.36.1':
     resolution: {integrity: sha512-y7ySVHFyyQblPl3J3eQBWpXZkliroki3ARnBKsdJchlgt7yJLRDUcf4B8soufgiYt3pEQIkBWBx1N9/ZPIeUWw==}
     peerDependencies:
@@ -1074,6 +1077,11 @@ packages:
       react-native:
         optional: true
 
+  '@tanstack/react-query@5.64.2':
+    resolution: {integrity: sha512-3pakNscZNm8KJkxmovvtZ4RaXLyiYYobwleTMvpIGUoKRa8j8VlrQKNl5W8VUEfVfZKkikvXVddLuWMbcSCA1Q==}
+    peerDependencies:
+      react: ^18 || ^19
+
   '@testing-library/dom@8.20.1':
     resolution: {integrity: sha512-/DiOQ5xBxgdYRC8LNk7U+RWat0S3qRLeIw3ZIkMQ9kkVlRmwD/Eg8k8CqIpD6GW7u20JIUOfMKbxtiLutpjQ4g==}
     engines: {node: '>=12'}
@@ -4260,6 +4268,8 @@ snapshots:
 
   '@tanstack/query-core@4.36.1': {}
 
+  '@tanstack/query-core@5.64.2': {}
+
   '@tanstack/react-query@4.36.1(react-dom@18.3.1(react@18.3.1))(react@18.3.1)':
     dependencies:
       '@tanstack/query-core': 4.36.1
@@ -4268,6 +4278,11 @@ snapshots:
     optionalDependencies:
       react-dom: 18.3.1(react@18.3.1)
 
+  '@tanstack/react-query@5.64.2(react@18.3.1)':
+    dependencies:
+      '@tanstack/query-core': 5.64.2
+      react: 18.3.1
+
   '@testing-library/dom@8.20.1':
     dependencies:
       '@babel/code-frame': 7.26.2