diff --git a/client/package.json b/client/package.json
index bcff08083f..1008f1583e 100644
--- a/client/package.json
+++ b/client/package.json
@@ -86,7 +86,7 @@
     "nanoid": "3.3.1",
     "normalize-url": "4.5.1",
     "path-browserify": "1.0.1",
-    "postcss": "8.4.6",
+    "postcss": "8.4.7",
     "prismjs": "1.27.0",
     "process": "0.11.10",
     "prop-types": "15.8.1",
diff --git a/package-lock.json b/package-lock.json
index 8cbd390e03..4d8f8a6717 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -255,7 +255,7 @@
         "nanoid": "3.3.1",
         "normalize-url": "4.5.1",
         "path-browserify": "1.0.1",
-        "postcss": "8.4.6",
+        "postcss": "8.4.7",
         "prismjs": "1.27.0",
         "process": "0.11.10",
         "prop-types": "15.8.1",
@@ -41629,11 +41629,11 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.6.tgz",
-      "integrity": "sha512-OovjwIzs9Te46vlEx7+uXB0PLijpwjXGKXjVGGPIGubGpq7uh5Xgf6D6FiJ/SzJMBosHDp6a2hiXOS97iBXcaA==",
+      "version": "8.4.7",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.7.tgz",
+      "integrity": "sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==",
       "dependencies": {
-        "nanoid": "^3.2.0",
+        "nanoid": "^3.3.1",
         "picocolors": "^1.0.0",
         "source-map-js": "^1.0.2"
       },
@@ -53114,7 +53114,7 @@
         "babel-loader": "8.2.3",
         "babel-plugin-transform-react-remove-prop-types": "0.4.24",
         "cross-env": "7.0.3",
-        "postcss": "8.4.6",
+        "postcss": "8.4.7",
         "postcss-import": "14.0.2",
         "rimraf": "3.0.2",
         "rollup": "2.68.0",
@@ -55682,7 +55682,7 @@
         "nanoid": "3.3.1",
         "normalize-url": "4.5.1",
         "path-browserify": "1.0.1",
-        "postcss": "8.4.6",
+        "postcss": "8.4.7",
         "prismjs": "1.27.0",
         "process": "0.11.10",
         "prop-types": "15.8.1",
@@ -56013,7 +56013,7 @@
         "babel-loader": "8.2.3",
         "babel-plugin-transform-react-remove-prop-types": "0.4.24",
         "cross-env": "7.0.3",
-        "postcss": "8.4.6",
+        "postcss": "8.4.7",
         "postcss-import": "14.0.2",
         "react": "16.14.0",
         "react-dom": "16.14.0",
@@ -85983,11 +85983,11 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "8.4.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.6.tgz",
-      "integrity": "sha512-OovjwIzs9Te46vlEx7+uXB0PLijpwjXGKXjVGGPIGubGpq7uh5Xgf6D6FiJ/SzJMBosHDp6a2hiXOS97iBXcaA==",
+      "version": "8.4.7",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.7.tgz",
+      "integrity": "sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==",
       "requires": {
-        "nanoid": "^3.2.0",
+        "nanoid": "^3.3.1",
         "picocolors": "^1.0.0",
         "source-map-js": "^1.0.2"
       }
diff --git a/tools/ui-components/package.json b/tools/ui-components/package.json
index b83421c98b..0da19b6645 100644
--- a/tools/ui-components/package.json
+++ b/tools/ui-components/package.json
@@ -47,7 +47,7 @@
     "babel-loader": "8.2.3",
     "babel-plugin-transform-react-remove-prop-types": "0.4.24",
     "cross-env": "7.0.3",
-    "postcss": "8.4.6",
+    "postcss": "8.4.7",
     "postcss-import": "14.0.2",
     "rimraf": "3.0.2",
     "rollup": "2.68.0",