diff --git a/package.json b/package.json
index f036afe..877abff 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "devDependencies": {
     "autoprefixer": "^10.4.20",
     "gatsby-plugin-postcss": "^6.12.0",
-    "postcss": "^8.4.45",
+    "postcss": "^8.4.47",
     "prettier": "3.3.3",
     "tailwindcss": "^3.4.11"
   },
diff --git a/yarn.lock b/yarn.lock
index 7885b10..e996c43 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12398,7 +12398,7 @@ physical-cpu-count@^2.0.0:
   resolved "https://registry.yarnpkg.com/physical-cpu-count/-/physical-cpu-count-2.0.0.tgz#18de2f97e4bf7a9551ad7511942b5496f7aba660"
   integrity sha512-rxJOljMuWtYlvREBmd6TZYanfcPhNUKtGDZBjBBS8WG1dpN2iwPsRJZgQqN/OtJuiQckdRFOfzogqJClTrsi7g==
 
-picocolors@^1.0.0, picocolors@^1.0.1:
+picocolors@^1.0.0, picocolors@^1.0.1, picocolors@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.1.0.tgz#5358b76a78cde483ba5cef6a9dc9671440b27d59"
   integrity sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==
@@ -12743,14 +12743,14 @@ postcss@8.4.38:
     picocolors "^1.0.0"
     source-map-js "^1.2.0"
 
-postcss@^8.2.15, postcss@^8.2.9, postcss@^8.3.11, postcss@^8.4.23, postcss@^8.4.24, postcss@^8.4.45:
-  version "8.4.45"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.45.tgz#538d13d89a16ef71edbf75d895284ae06b79e603"
-  integrity sha512-7KTLTdzdZZYscUc65XmjFiB73vBhBfbPztCYdUNvlaso9PrzjzcmjqBPR0lNGkcVlcO4BjiO5rK/qNz+XAen1Q==
+postcss@^8.2.15, postcss@^8.2.9, postcss@^8.3.11, postcss@^8.4.23, postcss@^8.4.24, postcss@^8.4.47:
+  version "8.4.47"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.47.tgz#5bf6c9a010f3e724c503bf03ef7947dcb0fea365"
+  integrity sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==
   dependencies:
     nanoid "^3.3.7"
-    picocolors "^1.0.1"
-    source-map-js "^1.2.0"
+    picocolors "^1.1.0"
+    source-map-js "^1.2.1"
 
 prebuild-install@^7.1.1:
   version "7.1.2"
@@ -14670,7 +14670,7 @@ source-list-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
-source-map-js@^1.2.0:
+source-map-js@^1.2.0, source-map-js@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.1.tgz#1ce5650fddd87abc099eda37dcff024c2667ae46"
   integrity sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==