diff --git a/package.json b/package.json
index d1fbc8c..8966065 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
 		"@typescript-eslint/eslint-plugin": "^7.18.0",
 		"@typescript-eslint/parser": "^7.18.0",
 		"astro-eslint-parser": "^1.0.2",
-		"autoprefixer": "^10.4.19",
+		"autoprefixer": "^10.4.20",
 		"eslint": "^8.57.0",
 		"eslint-import-resolver-typescript": "^3.6.1",
 		"eslint-plugin-astro": "^0.34.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cecfdcc..228fe28 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -82,8 +82,8 @@ importers:
         specifier: ^1.0.2
         version: 1.0.2(typescript@5.5.4)
       autoprefixer:
-        specifier: ^10.4.19
-        version: 10.4.19(postcss@8.4.40)
+        specifier: ^10.4.20
+        version: 10.4.20(postcss@8.4.40)
       eslint:
         specifier: ^8.57.0
         version: 8.57.0
@@ -1250,8 +1250,8 @@ packages:
     peerDependencies:
       '@astrojs/compiler': '>=0.27.0'
 
-  autoprefixer@10.4.19:
-    resolution: {integrity: sha512-BaENR2+zBZ8xXhM4pUaKUxlVdxZ0EZhjvbopwnXmxRUfqDmwSpC2lAi/QXvx7NRdPCo1WKEcEF6mV64si1z4Ew==}
+  autoprefixer@10.4.20:
+    resolution: {integrity: sha512-XY25y5xSv/wEoqzDyXXME4AFfkZI0P23z6Fs3YgymDnKJkCGOnkL0iTxCa85UTqaSgfcqyf3UA6+c7wUvx/16g==}
     engines: {node: ^10 || ^12 || >=14}
     hasBin: true
     peerDependencies:
@@ -4274,7 +4274,7 @@ snapshots:
   '@astrojs/tailwind@5.1.0(astro@4.13.0(@types/node@22.1.0)(typescript@5.5.4))(tailwindcss@3.4.7)':
     dependencies:
       astro: 4.13.0(@types/node@22.1.0)(typescript@5.5.4)
-      autoprefixer: 10.4.19(postcss@8.4.40)
+      autoprefixer: 10.4.20(postcss@8.4.40)
       postcss: 8.4.40
       postcss-load-config: 4.0.2(postcss@8.4.40)
       tailwindcss: 3.4.7
@@ -5478,7 +5478,7 @@ snapshots:
       '@astrojs/compiler': 2.10.1
       synckit: 0.9.1
 
-  autoprefixer@10.4.19(postcss@8.4.40):
+  autoprefixer@10.4.20(postcss@8.4.40):
     dependencies:
       browserslist: 4.23.3
       caniuse-lite: 1.0.30001646