diff --git a/package-lock.json b/package-lock.json
index abda3c9..1bd7893 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "autoprefixer": "^10.4.23",
         "hugo-extended": "^0.152.2",
-        "postcss": ">=8.5.6",
+        "postcss": ">=8.5.8",
         "postcss-cli": "^11.0.1"
       },
       "devDependencies": {
@@ -233,7 +233,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -1563,9 +1562,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
+      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
       "funding": [
         {
           "type": "opencollective",
@@ -1580,7 +1579,7 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
-      "peer": true,
+      "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -2071,7 +2070,6 @@
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
diff --git a/package.json b/package.json
index f2d67cb..d8222d7 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "autoprefixer": "^10.4.23",
     "hugo-extended": "^0.152.2",
-    "postcss": ">=8.5.6",
+    "postcss": ">=8.5.8",
     "postcss-cli": "^11.0.1"
   },
   "devDependencies": {