diff --git a/packages/vite/package.json b/packages/vite/package.json
index 079a76cf2c6606..98b5aac3940143 100644
--- a/packages/vite/package.json
+++ b/packages/vite/package.json
@@ -136,7 +136,7 @@
     "picocolors": "^1.0.1",
     "picomatch": "^2.3.1",
     "postcss-import": "^16.1.0",
-    "postcss-load-config": "^4.0.2",
+    "postcss-load-config": "^6.0.1",
     "postcss-modules": "^6.0.0",
     "resolve.exports": "^2.0.2",
     "rollup-plugin-dts": "^6.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 01a7b9dd034e20..7d35116a21d58b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -377,8 +377,8 @@ importers:
         specifier: ^16.1.0
         version: 16.1.0(postcss@8.4.38)
       postcss-load-config:
-        specifier: ^4.0.2
-        version: 4.0.2(postcss@8.4.38)(ts-node@10.9.2)
+        specifier: ^6.0.1
+        version: 6.0.1(postcss@8.4.38)(tsx@4.11.0)
       postcss-modules:
         specifier: ^6.0.0
         version: 6.0.0(postcss@8.4.38)
@@ -7676,14 +7676,9 @@ packages:
     resolution: {integrity: sha512-utWOt/GHzuUxnLKxB6dk81RoOeoNeHgbrXiuGk4yyF5qlRz+iIVWu56E2fqGHFrXz0QNUhLB/8nKqvRH66JKGQ==}
     engines: {node: '>=10'}
 
-  /lilconfig@3.0.0:
-    resolution: {integrity: sha512-K2U4W2Ff5ibV7j7ydLr+zLAkIg5JJ4lPn1Ltsdt+Tz/IjQ8buJ55pZAxoP34lqIiwtF9iAvtLv3JGv7CAyAg+g==}
-    engines: {node: '>=14'}
-
   /lilconfig@3.1.1:
     resolution: {integrity: sha512-O18pf7nyvHTckunPWCV1XUNXU1piu01y2b7ATJ0ppkUkk8ocqVWBrYjJBCwHDjD/ZWcfyrA0P4gKhzWGi5EINQ==}
     engines: {node: '>=14'}
-    dev: true
 
   /lines-and-columns@1.2.4:
     resolution: {integrity: sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==}
@@ -8851,11 +8846,34 @@ packages:
       ts-node:
         optional: true
     dependencies:
-      lilconfig: 3.0.0
+      lilconfig: 3.1.1
       postcss: 8.4.38
       ts-node: 10.9.2(@types/node@20.12.12)(typescript@5.2.2)
       yaml: 2.3.4
 
+  /postcss-load-config@6.0.1(postcss@8.4.38)(tsx@4.11.0):
+    resolution: {integrity: sha512-oPtTM4oerL+UXmx+93ytZVN82RrlY/wPUV8IeDxFrzIjXOLF1pN+EmKPLbubvKHT2HC20xXsCAH2Z+CKV6Oz/g==}
+    engines: {node: '>= 18'}
+    peerDependencies:
+      jiti: '>=1.21.0'
+      postcss: '>=8.0.9'
+      tsx: ^4.8.1
+      yaml: ^2.4.2
+    peerDependenciesMeta:
+      jiti:
+        optional: true
+      postcss:
+        optional: true
+      tsx:
+        optional: true
+      yaml:
+        optional: true
+    dependencies:
+      lilconfig: 3.1.1
+      postcss: 8.4.38
+      tsx: 4.11.0
+    dev: true
+
   /postcss-modules-extract-imports@3.0.0(postcss@8.4.38):
     resolution: {integrity: sha512-bdHleFnP3kZ4NYDhuGlVK+CMrQ/pqUm8bx/oGL93K6gVwiclvX5x0n76fYMKuIGKzlABOy13zsvqjb0f92TEXw==}
     engines: {node: ^10 || ^12 || >= 14}