diff --git a/packages/core/package.json b/packages/core/package.json
index f93be1d87..9627846f3 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -62,7 +62,7 @@
   "dependencies": {
     "@rsbuild/core": "^2.0.0-beta.4",
     "@types/chai": "^5.2.3",
-    "tinypool": "^1.1.1"
+    "tinypool": "^2.1.0"
   },
   "devDependencies": {
     "@babel/code-frame": "^7.27.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d387d21d8..6fa17864b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -896,8 +896,8 @@ importers:
         specifier: ^5.2.3
         version: 5.2.3
       tinypool:
-        specifier: ^1.1.1
-        version: 1.1.1
+        specifier: ^2.1.0
+        version: 2.1.0
     devDependencies:
       '@babel/code-frame':
         specifier: ^7.27.1
@@ -5995,6 +5995,7 @@ packages:
   prebuild-install@7.1.3:
     resolution: {integrity: sha512-8Mf2cbV7x1cXPUILADGI3wuhfqWvtiLA1iclTDbFRZkgRQS0NqsPZphna9V+HyTEadheuPmjaJMsbzKQFOzLug==}
     engines: {node: '>=10'}
+    deprecated: No longer maintained. Please contact the author of the relevant native addon; alternatives are available.
     hasBin: true
 
   prettier-plugin-packagejson@2.5.20:
@@ -6898,6 +6899,10 @@ packages:
     resolution: {integrity: sha512-Zba82s87IFq9A9XmjiX5uZA/ARWDrB03OHlq+Vw1fSdt0I+4/Kutwy8BP4Y/y/aORMo61FQ0vIb5j44vSo5Pkg==}
     engines: {node: ^18.0.0 || >=20.0.0}
 
+  tinypool@2.1.0:
+    resolution: {integrity: sha512-Pugqs6M0m7Lv1I7FtxN4aoyToKg1C4tu+/381vH35y8oENM/Ai7f7C4StcoK4/+BSw9ebcS8jRiVrORFKCALLw==}
+    engines: {node: ^20.0.0 || >=22.0.0}
+
   tinyrainbow@2.0.0:
     resolution: {integrity: sha512-op4nsTR47R6p0vMUUoYl/a+ljLFVtlfaXkLQmqfLR1qHma1h/ysYk4hEXZ880bf2CYgTskvTa/e196Vd5dDQXw==}
     engines: {node: '>=14.0.0'}
@@ -14066,6 +14071,8 @@ snapshots:
 
   tinypool@1.1.1: {}
 
+  tinypool@2.1.0: {}
+
   tinyrainbow@2.0.0: {}
 
   tinyspy@4.0.4: {}