diff --git a/packages/react-ui/package.json b/packages/react-ui/package.json
index 796c39044..2edeaf476 100644
--- a/packages/react-ui/package.json
+++ b/packages/react-ui/package.json
@@ -169,7 +169,7 @@
     "sass": "^1.83.4",
     "storybook": "^8.5.3",
     "tailwindcss": "^3",
-    "tsx": "^4.19.2",
+    "tsx": "catalog:",
     "rimraf": "^5.0.7",
     "vite": "^6.4.2",
     "vitest": "^4.0.18",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 25d6d61b6..05f76d6e1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -51,6 +51,9 @@ catalogs:
     react-dom:
       specifier: ^18.0.0 || ^19.0.0
       version: 19.2.4
+    tsx:
+      specifier: ^4.19.2
+      version: 4.20.3
     typescript:
       specifier: ^5.9.3
       version: 5.9.3
@@ -1789,7 +1792,7 @@ importers:
         specifier: ^3
         version: 3.4.19
       tsx:
-        specifier: ^4.19.2
+        specifier: 'catalog:'
         version: 4.20.3
       vite:
         specifier: ^6.4.2
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 58e5a2736..cc2556185 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -22,6 +22,7 @@ catalog:
   jsdom: "^26.1.0"
   react: "^18.3.1 || ^19.0.0"
   react-dom: "^18.0.0 || ^19.0.0"
+  tsx: "^4.19.2"
   typescript: "^5.9.3"
   zod: "^3.25.0 || ^4.0.0"
   zustand: "^4.5.5"