diff --git a/package-lock.json b/package-lock.json
index de900ebe5ca27..0c1f3e6f0cbd7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5376,9 +5376,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "7.0.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.23.tgz",
-      "integrity": "sha512-hOlMf3ouRIFXD+j2VJecwssTwbvsPGJVMzupptg+85WA+i7MwyrydmQAgY3R+m0Bc0exunhbJmijy8u8+vufuQ==",
+      "version": "7.0.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.26.tgz",
+      "integrity": "sha512-IY4oRjpXWYshuTDFxMVkJDtWIk2LhsTlu8bZnbEJA4+bYT16Lvpo8Qv6EvDumhYRgzjZl489pmsY3qVgJQ08nA==",
       "requires": {
         "chalk": "^2.4.2",
         "source-map": "^0.6.1",
diff --git a/package.json b/package.json
index 493b4498b96f7..ed60eda2999db 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "node-version-data": "^1.1.0",
     "npm-run-all": "^4.1.5",
     "octonode": "^0.9.5",
-    "postcss": "^7.0.23",
+    "postcss": "^7.0.26",
     "request": "^2.88.0",
     "sass": "^1.23.7",
     "semver": "^6.3.0",