diff --git a/package.json b/package.json
index 522ac1d..7bb3f43 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "next-contentlayer": "0.3.4",
     "next-themes": "^0.2.1",
     "pliny": "0.3.1",
-    "postcss": "^8.4.33",
+    "postcss": "^8.5.10",
     "react": "18.3.1",
     "react-dom": "18.2.0",
     "reading-time": "1.5.0",
diff --git a/yarn.lock b/yarn.lock
index 6bd1fe3..b68325d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5538,7 +5538,7 @@ __metadata:
     next-contentlayer: 0.3.4
     next-themes: ^0.2.1
     pliny: 0.3.1
-    postcss: ^8.4.33
+    postcss: ^8.5.10
     prettier: ^3.3.3
     prettier-plugin-tailwindcss: ^0.5.11
     react: 18.3.1
@@ -10244,7 +10244,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.6, nanoid@npm:^3.3.7":
+"nanoid@npm:^3.3.11":
+  version: 3.3.11
+  resolution: "nanoid@npm:3.3.11"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: 3be20d8866a57a6b6d218e82549711c8352ed969f9ab3c45379da28f405363ad4c9aeb0b39e9abc101a529ca65a72ff9502b00bf74a912c4b64a9d62dfd26c29
+  languageName: node
+  linkType: hard
+
+"nanoid@npm:^3.3.6":
   version: 3.3.8
   resolution: "nanoid@npm:3.3.8"
   bin:
@@ -10893,6 +10902,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"picocolors@npm:^1.1.1":
+  version: 1.1.1
+  resolution: "picocolors@npm:1.1.1"
+  checksum: e1cf46bf84886c79055fdfa9dcb3e4711ad259949e3565154b004b260cd356c5d54b31a1437ce9782624bf766272fe6b0154f5f0c744fb7af5d454d2b60db045
+  languageName: node
+  linkType: hard
+
 "picomatch@npm:^2.0.4, picomatch@npm:^2.2.1, picomatch@npm:^2.3.1":
   version: 2.3.1
   resolution: "picomatch@npm:2.3.1"
@@ -11039,14 +11055,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.33":
-  version: 8.4.33
-  resolution: "postcss@npm:8.4.33"
+"postcss@npm:^8.5.10":
+  version: 8.5.10
+  resolution: "postcss@npm:8.5.10"
   dependencies:
-    nanoid: ^3.3.7
-    picocolors: ^1.0.0
-    source-map-js: ^1.0.2
-  checksum: 6f98b2af4b76632a3de20c4f47bf0e984a1ce1a531cf11adcb0b1d63a6cbda0aae4165e578b66c32ca4879038e3eaad386a6be725a8fb4429c78e3c1ab858fe9
+    nanoid: ^3.3.11
+    picocolors: ^1.1.1
+    source-map-js: ^1.2.1
+  checksum: 9af9cd7f2f0d4b8456f6710e48d586328433509b695911fda942c24ac4db4e62c6fed8c6c6d8c8258326285f669494c2c36a4ff84aa160f0586eb545e5258bf5
   languageName: node
   linkType: hard
 
@@ -12482,6 +12498,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"source-map-js@npm:^1.2.1":
+  version: 1.2.1
+  resolution: "source-map-js@npm:1.2.1"
+  checksum: 4eb0cd997cdf228bc253bcaff9340afeb706176e64868ecd20efbe6efea931465f43955612346d6b7318789e5265bdc419bc7669c1cebe3db0eb255f57efa76b
+  languageName: node
+  linkType: hard
+
 "source-map-support@npm:^0.5.21":
   version: 0.5.21
   resolution: "source-map-support@npm:0.5.21"