diff --git a/packages/stylelint-config/package.json b/packages/stylelint-config/package.json
index de586c6e..5001529e 100644
--- a/packages/stylelint-config/package.json
+++ b/packages/stylelint-config/package.json
@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "postcss": "7.0.7",
-    "postcss-syntax": "0.34.0",
+    "postcss-syntax": "0.36.0",
     "react": "16.7.0",
     "styled-components": "4.1.3",
     "stylelint": "9.9.0",
diff --git a/yarn.lock b/yarn.lock
index 3b19c539..3a75d3b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4565,7 +4565,11 @@ postcss-styled@>=0.34.0, postcss-styled@^0.34.0:
   version "0.34.0"
   resolved "https://registry.yarnpkg.com/postcss-styled/-/postcss-styled-0.34.0.tgz#07d47bcb13707289782aa058605fd9feaf84391d"
 
-postcss-syntax@0.34.0, postcss-syntax@^0.34.0:
+postcss-syntax@0.36.0:
+  version "0.36.0"
+  resolved "https://registry.yarnpkg.com/postcss-syntax/-/postcss-syntax-0.36.0.tgz#9d3d48d25d9feb9903e283690e72dc1925d39952"
+
+postcss-syntax@^0.34.0:
   version "0.34.0"
   resolved "https://registry.yarnpkg.com/postcss-syntax/-/postcss-syntax-0.34.0.tgz#4a85c022f1cdecea72102775c91af1e7f506d83a"