diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3d1dfa6d..f675f235 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2110,7 +2110,7 @@ packages:
       '@vue/shared': 3.3.4
       estree-walker: 2.0.2
       magic-string: 0.30.3
-      postcss: 8.4.28
+      postcss: 8.4.31
       source-map-js: 1.0.2
     dev: true
 
@@ -2182,10 +2182,10 @@ packages:
       '@vuepress/core': 2.0.0-beta.66
       '@vuepress/shared': 2.0.0-beta.66
       '@vuepress/utils': 2.0.0-beta.66
-      autoprefixer: 10.4.15(postcss@8.4.28)
+      autoprefixer: 10.4.15(postcss@8.4.31)
       connect-history-api-fallback: 2.0.0
-      postcss: 8.4.28
-      postcss-load-config: 4.0.1(postcss@8.4.28)
+      postcss: 8.4.31
+      postcss-load-config: 4.0.1(postcss@8.4.31)
       rollup: 3.28.0
       vite: 4.4.9
       vue: 3.3.4
@@ -2658,7 +2658,7 @@ packages:
     engines: {node: '>= 4.0.0'}
     dev: true
 
-  /autoprefixer@10.4.15(postcss@8.4.28):
+  /autoprefixer@10.4.15(postcss@8.4.31):
     resolution: {integrity: sha512-KCuPB8ZCIqFdA4HwKXsvz7j6gvSDNhDP7WnUjBleRkKjPdvCmHFuQ77ocavI8FT6NdvlBnE2UFr2H4Mycn8Vew==}
     engines: {node: ^10 || ^12 || >=14}
     hasBin: true
@@ -2670,7 +2670,7 @@ packages:
       fraction.js: 4.2.1
       normalize-range: 0.1.2
       picocolors: 1.0.0
-      postcss: 8.4.28
+      postcss: 8.4.31
       postcss-value-parser: 4.2.0
     dev: true
 
@@ -5243,7 +5243,7 @@ packages:
     engines: {node: '>=10.13.0'}
     dev: true
 
-  /postcss-load-config@4.0.1(postcss@8.4.28):
+  /postcss-load-config@4.0.1(postcss@8.4.31):
     resolution: {integrity: sha512-vEJIc8RdiBRu3oRAI0ymerOn+7rPuMvRXslTvZUKZonDHFIczxztIyJ1urxM1x9JXEikvpWWTUUqal5j/8QgvA==}
     engines: {node: '>= 14'}
     peerDependencies:
@@ -5256,7 +5256,7 @@ packages:
         optional: true
     dependencies:
       lilconfig: 2.1.0
-      postcss: 8.4.28
+      postcss: 8.4.31
       yaml: 2.3.1
     dev: true
 
@@ -5264,8 +5264,8 @@ packages:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
     dev: true
 
-  /postcss@8.4.28:
-    resolution: {integrity: sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==}
+  /postcss@8.4.31:
+    resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
     dependencies:
       nanoid: 3.3.6
@@ -6108,7 +6108,7 @@ packages:
         optional: true
     dependencies:
       esbuild: 0.18.20
-      postcss: 8.4.28
+      postcss: 8.4.31
       rollup: 3.28.0
     optionalDependencies:
       fsevents: 2.3.2