diff --git a/packages/toolpad-studio/package.json b/packages/toolpad-studio/package.json
index a2bc277f54..54c5e3c5d3 100644
--- a/packages/toolpad-studio/package.json
+++ b/packages/toolpad-studio/package.json
@@ -136,7 +136,7 @@
     "react-router-dom": "6.24.1",
     "semver": "7.6.3",
     "serialize-javascript": "6.0.2",
-    "superjson": "2.0.0",
+    "superjson": "2.2.1",
     "typescript": "5.5.4",
     "vite": "5.3.5",
     "vm-browserify": "1.1.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1809d8372b..8a40cf49b1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -902,8 +902,8 @@ importers:
         specifier: 6.0.2
         version: 6.0.2
       superjson:
-        specifier: 2.0.0
-        version: 2.0.0
+        specifier: 2.2.1
+        version: 2.2.1
       typescript:
         specifier: 5.5.4
         version: 5.5.4
@@ -9261,8 +9261,8 @@ packages:
     engines: {node: '>=16 || 14 >=14.17'}
     hasBin: true
 
-  superjson@2.0.0:
-    resolution: {integrity: sha512-W3n+NJ7TFjaLle8ihIIvsr/bbuKpnxeatsyjmhy7iSkom+/cshaHziCQAWXrHGWJVQSQFDOuES6C3nSEvcbrQg==}
+  superjson@2.2.1:
+    resolution: {integrity: sha512-8iGv75BYOa0xRJHK5vRLEjE2H/i4lulTjzpUXic3Eg8akftYjkmQDa8JARQ42rlczXyFR3IeRoeFCc7RxHsYZA==}
     engines: {node: '>=16'}
 
   supports-color@4.5.0:
@@ -19626,7 +19626,7 @@ snapshots:
       pirates: 4.0.6
       ts-interface-checker: 0.1.13
 
-  superjson@2.0.0:
+  superjson@2.2.1:
     dependencies:
       copy-anything: 3.0.5