diff --git a/src/package-lock.json b/src/package-lock.json
index 5a77719d..997747cf 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -3189,9 +3189,9 @@
             }
         },
         "postcss": {
-            "version": "7.0.34",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.34.tgz",
-            "integrity": "sha512-H/7V2VeNScX9KE83GDrDZNiGT1m2H+UTnlinIzhjlLX9hfMUn1mHNnGeX81a1c8JSBdBvqk7c2ZOG6ZPn5itGw==",
+            "version": "7.0.36",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+            "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
             "requires": {
                 "chalk": "^2.4.2",
                 "source-map": "^0.6.1",
diff --git a/src/package.json b/src/package.json
index 67a20c6d..d852a6f8 100644
--- a/src/package.json
+++ b/src/package.json
@@ -36,7 +36,7 @@
         "markdown-it-imsize": ">=2.0.1",
         "node-sass": ">=4.14.1",
         "open": ">=7.3.0",
-        "postcss": "7.0.34",
+        "postcss": "7.0.36",
         "pug": ">=3.0.0",
         "reload": ">=3.1.1",
         "strip-css-comments": ">=4.1.0",