diff --git a/package.json b/package.json
index ae43471..adf8867 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "mini-css-extract-plugin": "^0.5.0",
     "mobx-react-devtools": "^6.0.3",
     "node-static": "^0.7.10",
-    "postcss": "^7.0.14",
+    "postcss": "^7.0.36",
     "postcss-cli": "^6.1.1",
     "postcss-cssnext": "^3.1.0",
     "postcss-discard-comments": "^2.0.4",
diff --git a/yarn.lock b/yarn.lock
index 8e7d9be..0a0346c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6587,10 +6587,10 @@ postcss@^6.0, postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.11, postcss@^6.0.14,
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.18, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.27, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
-  version "7.0.32"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.32.tgz#4310d6ee347053da3433db2be492883d62cec59d"
-  integrity sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.18, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.27, postcss@^7.0.32, postcss@^7.0.36, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
+  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"