diff --git a/package.json b/package.json
index 712d514..941e1d4 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "opn-cli": "^5.0.0",
     "pixrem": "^5.0.0",
     "pleeease-filters": "^4.0.0",
-    "postcss": "^7.0.2",
+    "postcss": "^7.0.36",
     "postcss-calc": "^7.0.1",
     "postcss-flexbugs-fixes": "^4.1.0",
     "postcss-import": "^12.0.0",
diff --git a/yarn.lock b/yarn.lock
index 97401e6..7f948d8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8833,10 +8833,10 @@ postcss@^6.0.0, postcss@^6.0.1:
     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@^7.0.21, postcss@^7.0.23, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
-  version "7.0.23"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.23.tgz#9f9759fad661b15964f3cfc3140f66f1e05eadc1"
-  integrity sha512-hOlMf3ouRIFXD+j2VJecwssTwbvsPGJVMzupptg+85WA+i7MwyrydmQAgY3R+m0Bc0exunhbJmijy8u8+vufuQ==
+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@^7.0.21, postcss@^7.0.23, 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"