diff --git a/packages/compiler-sfc/package.json b/packages/compiler-sfc/package.json
index 2898c8919d1..bd9224e65be 100644
--- a/packages/compiler-sfc/package.json
+++ b/packages/compiler-sfc/package.json
@@ -49,7 +49,7 @@
     "@vue/shared": "workspace:*",
     "estree-walker": "catalog:",
     "magic-string": "catalog:",
-    "postcss": "^8.4.47",
+    "postcss": "^8.4.48",
     "source-map-js": "catalog:"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8b6a8b13a24..74a863972bd 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -299,8 +299,8 @@ importers:
         specifier: 'catalog:'
         version: 0.30.11
       postcss:
-        specifier: ^8.4.47
-        version: 8.4.47
+        specifier: ^8.4.48
+        version: 8.4.48
       source-map-js:
         specifier: 'catalog:'
         version: 1.2.0
@@ -325,7 +325,7 @@ importers:
         version: 9.0.5
       postcss-modules:
         specifier: ^6.0.0
-        version: 6.0.0(postcss@8.4.47)
+        version: 6.0.0(postcss@8.4.48)
       postcss-selector-parser:
         specifier: ^6.1.2
         version: 6.1.2
@@ -2796,9 +2796,6 @@ packages:
   pend@1.2.0:
     resolution: {integrity: sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==}
 
-  picocolors@1.1.0:
-    resolution: {integrity: sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==}
-
   picocolors@1.1.1:
     resolution: {integrity: sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==}
 
@@ -2855,8 +2852,8 @@ packages:
     resolution: {integrity: sha512-TesUflQ0WKZqAvg52PWL6kHgLKP6xB6heTOdoYM0Wt2UHyxNa4K25EZZMgKns3BH1RLVbZCREPpLY0rhnNoHVQ==}
     engines: {node: ^10 || ^12 || >=14}
 
-  postcss@8.4.47:
-    resolution: {integrity: sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==}
+  postcss@8.4.48:
+    resolution: {integrity: sha512-GCRK8F6+Dl7xYniR5a4FYbpBzU8XnZVeowqsQFYdcXuSbChgiks7qybSkbvnaeqv0G0B+dd9/jJgH8kkLDQeEA==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -5315,9 +5312,9 @@ snapshots:
     dependencies:
       safer-buffer: 2.1.2
 
-  icss-utils@5.1.0(postcss@8.4.47):
+  icss-utils@5.1.0(postcss@8.4.48):
     dependencies:
-      postcss: 8.4.47
+      postcss: 8.4.48
 
   ieee754@1.2.1: {}
 
@@ -5818,8 +5815,6 @@ snapshots:
 
   pend@1.2.0: {}
 
-  picocolors@1.1.0: {}
-
   picocolors@1.1.1: {}
 
   picomatch@2.3.1: {}
@@ -5828,37 +5823,37 @@ snapshots:
 
   pidtree@0.6.0: {}
 
-  postcss-modules-extract-imports@3.1.0(postcss@8.4.47):
+  postcss-modules-extract-imports@3.1.0(postcss@8.4.48):
     dependencies:
-      postcss: 8.4.47
+      postcss: 8.4.48
 
-  postcss-modules-local-by-default@4.0.5(postcss@8.4.47):
+  postcss-modules-local-by-default@4.0.5(postcss@8.4.48):
     dependencies:
-      icss-utils: 5.1.0(postcss@8.4.47)
-      postcss: 8.4.47
+      icss-utils: 5.1.0(postcss@8.4.48)
+      postcss: 8.4.48
       postcss-selector-parser: 6.1.2
       postcss-value-parser: 4.2.0
 
-  postcss-modules-scope@3.2.0(postcss@8.4.47):
+  postcss-modules-scope@3.2.0(postcss@8.4.48):
     dependencies:
-      postcss: 8.4.47
+      postcss: 8.4.48
       postcss-selector-parser: 6.1.2
 
-  postcss-modules-values@4.0.0(postcss@8.4.47):
+  postcss-modules-values@4.0.0(postcss@8.4.48):
     dependencies:
-      icss-utils: 5.1.0(postcss@8.4.47)
-      postcss: 8.4.47
+      icss-utils: 5.1.0(postcss@8.4.48)
+      postcss: 8.4.48
 
-  postcss-modules@6.0.0(postcss@8.4.47):
+  postcss-modules@6.0.0(postcss@8.4.48):
     dependencies:
       generic-names: 4.0.0
-      icss-utils: 5.1.0(postcss@8.4.47)
+      icss-utils: 5.1.0(postcss@8.4.48)
       lodash.camelcase: 4.3.0
-      postcss: 8.4.47
-      postcss-modules-extract-imports: 3.1.0(postcss@8.4.47)
-      postcss-modules-local-by-default: 4.0.5(postcss@8.4.47)
-      postcss-modules-scope: 3.2.0(postcss@8.4.47)
-      postcss-modules-values: 4.0.0(postcss@8.4.47)
+      postcss: 8.4.48
+      postcss-modules-extract-imports: 3.1.0(postcss@8.4.48)
+      postcss-modules-local-by-default: 4.0.5(postcss@8.4.48)
+      postcss-modules-scope: 3.2.0(postcss@8.4.48)
+      postcss-modules-values: 4.0.0(postcss@8.4.48)
       string-hash: 1.1.3
 
   postcss-selector-parser@6.1.2:
@@ -5874,10 +5869,10 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.4.47:
+  postcss@8.4.48:
     dependencies:
       nanoid: 3.3.7
-      picocolors: 1.1.0
+      picocolors: 1.1.1
       source-map-js: 1.2.1
 
   prelude-ls@1.2.1: {}
@@ -6530,7 +6525,7 @@ snapshots:
   vite@5.4.8(@types/node@22.8.7)(sass@1.80.6):
     dependencies:
       esbuild: 0.21.5
-      postcss: 8.4.47
+      postcss: 8.4.48
       rollup: 4.25.0
     optionalDependencies:
       '@types/node': 22.8.7