diff --git a/packages/core/package.json b/packages/core/package.json
index 656390b42e..1cee3243f3 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -75,7 +75,7 @@
     "fs-extra": "^11.2.0",
     "html-rspack-plugin": "6.0.1",
     "http-proxy-middleware": "^2.0.6",
-    "jiti": "^1.21.6",
+    "jiti": "^2.3.1",
     "launch-editor-middleware": "^2.9.1",
     "mrmime": "^2.0.0",
     "on-finished": "2.4.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7357675d35..acc1cc12de 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -667,8 +667,8 @@ importers:
         specifier: ^2.0.6
         version: 2.0.6
       jiti:
-        specifier: ^1.21.6
-        version: 1.21.6
+        specifier: ^2.3.1
+        version: 2.3.1
       launch-editor-middleware:
         specifier: ^2.9.1
         version: 2.9.1
@@ -689,7 +689,7 @@ importers:
         version: 8.4.47
       postcss-load-config:
         specifier: 6.0.1
-        version: 6.0.1(jiti@1.21.6)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0)
+        version: 6.0.1(jiti@2.3.1)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0)
       postcss-loader:
         specifier: 8.1.1
         version: 8.1.1(@rspack/core@1.0.8(@swc/helpers@0.5.13))(postcss@8.4.47)(typescript@5.6.2)(webpack@5.95.0(@swc/core@1.6.13(@swc/helpers@0.5.13)))
@@ -985,7 +985,7 @@ importers:
         version: 3.2.3(svelte@4.2.19)
       svelte-preprocess:
         specifier: ^6.0.3
-        version: 6.0.3(@babel/core@7.25.7)(less@4.2.0)(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0))(postcss@8.4.47)(pug@3.0.3)(sass@1.79.4)(stylus@0.63.0)(svelte@4.2.19)(typescript@5.6.2)
+        version: 6.0.3(@babel/core@7.25.7)(less@4.2.0)(postcss-load-config@6.0.1(jiti@2.3.1)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0))(postcss@8.4.47)(pug@3.0.3)(sass@1.79.4)(stylus@0.63.0)(svelte@4.2.19)(typescript@5.6.2)
     devDependencies:
       '@rsbuild/core':
         specifier: workspace:*
@@ -5188,6 +5188,10 @@ packages:
     resolution: {integrity: sha512-2yTgeWTWzMWkHu6Jp9NKgePDaYHbntiwvYuuJLbbN9vl7DC9DvXKOB2BC3ZZ92D3cvV/aflH0osDfwpHepQ53w==}
     hasBin: true
 
+  jiti@2.3.1:
+    resolution: {integrity: sha512-xPZ6pPzUifI8XDBBxIL4OB1w1ZKmBpmNEeKwNt2d0Spn8XisAIZhWrlOHq5seBrFGTxVx9PbrWvEMyrk4IO5bA==}
+    hasBin: true
+
   js-stringify@1.0.2:
     resolution: {integrity: sha512-rtS5ATOo2Q5k1G+DADISilDA6lv79zIiwFd6CcjuIxGKLFm5C+RLImRscVap9k55i+MOZwgliw+NejvkLuGD5g==}
 
@@ -12221,6 +12225,8 @@ snapshots:
 
   jiti@1.21.6: {}
 
+  jiti@2.3.1: {}
+
   js-stringify@1.0.2:
     optional: true
 
@@ -13355,11 +13361,11 @@ snapshots:
     optionalDependencies:
       postcss: 8.4.47
 
-  postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0):
+  postcss-load-config@6.0.1(jiti@2.3.1)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0):
     dependencies:
       lilconfig: 3.1.1
     optionalDependencies:
-      jiti: 1.21.6
+      jiti: 2.3.1
       postcss: 8.4.47
       tsx: 4.14.0
       yaml: 2.5.0
@@ -14379,14 +14385,14 @@ snapshots:
       svelte-dev-helper: 1.1.9
       svelte-hmr: 0.14.12(svelte@4.2.19)
 
-  svelte-preprocess@6.0.3(@babel/core@7.25.7)(less@4.2.0)(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0))(postcss@8.4.47)(pug@3.0.3)(sass@1.79.4)(stylus@0.63.0)(svelte@4.2.19)(typescript@5.6.2):
+  svelte-preprocess@6.0.3(@babel/core@7.25.7)(less@4.2.0)(postcss-load-config@6.0.1(jiti@2.3.1)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0))(postcss@8.4.47)(pug@3.0.3)(sass@1.79.4)(stylus@0.63.0)(svelte@4.2.19)(typescript@5.6.2):
     dependencies:
       svelte: 4.2.19
     optionalDependencies:
       '@babel/core': 7.25.7
       less: 4.2.0
       postcss: 8.4.47
-      postcss-load-config: 6.0.1(jiti@1.21.6)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0)
+      postcss-load-config: 6.0.1(jiti@2.3.1)(postcss@8.4.47)(tsx@4.14.0)(yaml@2.5.0)
       pug: 3.0.3
       sass: 1.79.4
       stylus: 0.63.0