diff --git a/package-lock.json b/package-lock.json
index dda1ac74a0..eb217ea184 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7810,9 +7810,9 @@
       "optional": true
     },
     "postcss": {
-      "version": "8.2.5",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.5.tgz",
-      "integrity": "sha512-wMcb7BpDcm3gxQOQx46NDNT36Kk0Ao6PJLLI2ed5vehbbbxCEuslSQzbQ2sfSKy+gkYxhWcGWSeaK+gwm4KIZg==",
+      "version": "8.2.6",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.6.tgz",
+      "integrity": "sha512-xpB8qYxgPuly166AGlpRjUdEYtmOWx2iCwGmrv4vqZL9YPVviDVPZPRXxnXr6xPZOdxQ9lp3ZBFCRgWJ7LE3Sg==",
       "dev": true,
       "requires": {
         "colorette": "^1.2.1",
diff --git a/package.json b/package.json
index e09ddfad61..bf4779f38b 100644
--- a/package.json
+++ b/package.json
@@ -135,7 +135,7 @@
     "lockfile-lint": "^4.3.7",
     "nodemon": "^2.0.7",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.2.5",
+    "postcss": "^8.2.6",
     "postcss-cli": "^8.3.1",
     "rollup": "^2.38.5",
     "rollup-plugin-istanbul": "^3.0.0",