diff --git a/package-lock.json b/package-lock.json
index 613f6a6..6152e13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "engine.io": "6.2.1",
         "laravel-mix": "6.0.49",
         "mix-tailwindcss": "1.3.0",
-        "postcss": "8.4.20",
+        "postcss": "8.4.21",
         "postcss-import": "14.1.0",
         "resolve-url-loader": "5.0.0",
         "sass": "1.56.2",
@@ -7595,9 +7595,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.20",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.20.tgz",
-      "integrity": "sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==",
+      "version": "8.4.21",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.21.tgz",
+      "integrity": "sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==",
       "dev": true,
       "funding": [
         {
@@ -16575,9 +16575,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.20",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.20.tgz",
-      "integrity": "sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==",
+      "version": "8.4.21",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.21.tgz",
+      "integrity": "sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.4",
diff --git a/package.json b/package.json
index db8b9d3..c881300 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "engine.io": "6.2.1",
     "laravel-mix": "6.0.49",
     "mix-tailwindcss": "1.3.0",
-    "postcss": "8.4.20",
+    "postcss": "8.4.21",
     "postcss-import": "14.1.0",
     "resolve-url-loader": "5.0.0",
     "sass": "1.56.2",