diff --git a/package.json b/package.json
index 4ed88acefb160e65a1c9c3c6a1ba7352bd3bd682..1e044cfdcb7249abe3ec77faad4e8d58ca360c4e 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "npm-run-all": "^4.1.5",
     "postcss": "^8.4.14",
     "postcss-cli": "^8.3.1",
-    "postcss-header": "^3.0.1",
+    "postcss-header": "^3.0.3",
     "postcss-import": "^14.0.2",
     "postcss-prefixer": "^2.1.3",
     "postcss-preset-env": "^6.7.0",
diff --git a/yarn.lock b/yarn.lock
index 613cfa40daf239652770e1a4cbe0ee9a2824d88a..450863f9942c035a964e8d83f5dfd4ea5df3314f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1876,10 +1876,10 @@ postcss-gap-properties@^2.0.0:
   dependencies:
     postcss "^7.0.2"
 
-postcss-header@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/postcss-header/-/postcss-header-3.0.1.tgz#2695d7956536590d61e4cca8b7943235005226b4"
-  integrity sha512-bPt7W9yVq7RY7hEs3r9Zy9Q3PhNRq0aLup5+K5Gwt01s7Oeqb0QV7BGtL6fJwTk132/zxzsVe9Gg6gwlXSLZ3A==
+postcss-header@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-header/-/postcss-header-3.0.3.tgz#b25e54c86b3f58346e6ae1d7b852ae90be7c3dae"
+  integrity sha512-bmm/qVdphnJcHHLyL2efiPUaLRR6y0iMRYKWl06cfdvNEoXlPUBENL1vqBBn2uTnxYTYvWoec7o+bYnPRJAmMA==
 
 postcss-image-set-function@^3.0.1:
   version "3.0.1"