diff --git a/package.json b/package.json
index 3abc10e..e1fd840 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,7 @@
 		"nodemon": "^1.19.1",
 		"null-loader": "^3.0.0",
 		"optimize-css-assets-webpack-plugin": "^5.0.3",
-		"postcss": "^7.0.17",
+		"postcss": "^7.0.36",
 		"postcss-calc": "^7.0.1",
 		"postcss-flexbugs-fixes": "^4.1.0",
 		"postcss-import": "^12.0.1",
diff --git a/yarn.lock b/yarn.lock
index 7c4341b..227c331 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8742,10 +8742,10 @@ postcss@^6.0.0:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.5, postcss@^7.0.6:
-  version "7.0.17"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.17.tgz#4da1bdff5322d4a0acaab4d87f3e782436bad31f"
-  integrity sha512-546ZowA+KZ3OasvQZHsbuEpysvwTZNGJv9EfyCQdsIDltPSWHAeTQ5fQy/Npi2ZDtLI3zs7Ps/p6wThErhm9fQ==
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.36, postcss@^7.0.5, postcss@^7.0.6:
+  version "7.0.36"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.36.tgz#056f8cffa939662a8f5905950c07d5285644dfcb"
+  integrity sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==
   dependencies:
     chalk "^2.4.2"
     source-map "^0.6.1"