diff --git a/package.json b/package.json
index 0b79a05..f2deec1 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "concurrently": "^9.1.0",
     "eleventy-plugin-reading-time": "^0.0.1",
     "markdown-it-prism": "^2.3.0",
-    "postcss": "^8.4.48",
+    "postcss": "^8.4.49",
     "tailwindcss": "^3.4.15"
   },
   "packageManager": "yarn@4.0.2"
diff --git a/yarn.lock b/yarn.lock
index 39793f0..6c067d0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -959,7 +959,7 @@ __metadata:
     concurrently: "npm:^9.1.0"
     eleventy-plugin-reading-time: "npm:^0.0.1"
     markdown-it-prism: "npm:^2.3.0"
-    postcss: "npm:^8.4.48"
+    postcss: "npm:^8.4.49"
     tailwindcss: "npm:^3.4.15"
   languageName: unknown
   linkType: soft
@@ -2375,7 +2375,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.47":
+"postcss@npm:^8.4.47, postcss@npm:^8.4.49":
   version: 8.4.49
   resolution: "postcss@npm:8.4.49"
   dependencies:
@@ -2386,17 +2386,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.48":
-  version: 8.4.48
-  resolution: "postcss@npm:8.4.48"
-  dependencies:
-    nanoid: "npm:^3.3.7"
-    picocolors: "npm:^1.1.1"
-    source-map-js: "npm:^1.2.1"
-  checksum: d586361fda12fc7ab5650ce9b5763fc61d6ea2cecac9da98fceea6a3f27e42ed34db830582411bc06743492d9bb414c52b0c81da65440682d244d692da2f928a
-  languageName: node
-  linkType: hard
-
 "posthtml-match-helper@npm:^2.0.2":
   version: 2.0.2
   resolution: "posthtml-match-helper@npm:2.0.2"