diff --git a/package-lock.json b/package-lock.json
index 72a8ac5..08b50b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
                 "eslint-plugin-react": "^7.29.4",
                 "eslint-webpack-plugin": "^3.0.1",
                 "path": "^0.12.7",
-                "postcss": "^8.3.11",
+                "postcss": "^8.4.31",
                 "postcss-cli": "^9.1.0",
                 "postcss-pxtorem": "^6.0.0",
                 "postcss-scss": "^4.0.4",
@@ -5661,10 +5661,16 @@
             "dev": true
         },
         "node_modules/nanoid": {
-            "version": "3.3.4",
-            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.4.tgz",
-            "integrity": "sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==",
+            "version": "3.3.6",
+            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz",
+            "integrity": "sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==",
             "dev": true,
+            "funding": [
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/ai"
+                }
+            ],
             "bin": {
                 "nanoid": "bin/nanoid.cjs"
             },
@@ -6125,9 +6131,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.4.13",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.13.tgz",
-            "integrity": "sha512-jtL6eTBrza5MPzy8oJLFuUscHDXTV5KcLlqAWHl5q5WYRfnNRGSmOZmOZ1T6Gy7A99mOZfqungmZMpMmCVJ8ZA==",
+            "version": "8.4.31",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+            "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
             "dev": true,
             "funding": [
                 {
@@ -6137,10 +6143,14 @@
                 {
                     "type": "tidelift",
                     "url": "https://tidelift.com/funding/github/npm/postcss"
+                },
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/ai"
                 }
             ],
             "dependencies": {
-                "nanoid": "^3.3.3",
+                "nanoid": "^3.3.6",
                 "picocolors": "^1.0.0",
                 "source-map-js": "^1.0.2"
             },
@@ -12756,9 +12766,9 @@
             "dev": true
         },
         "nanoid": {
-            "version": "3.3.4",
-            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.4.tgz",
-            "integrity": "sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==",
+            "version": "3.3.6",
+            "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz",
+            "integrity": "sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==",
             "dev": true
         },
         "natural-compare": {
@@ -13096,12 +13106,12 @@
             }
         },
         "postcss": {
-            "version": "8.4.13",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.13.tgz",
-            "integrity": "sha512-jtL6eTBrza5MPzy8oJLFuUscHDXTV5KcLlqAWHl5q5WYRfnNRGSmOZmOZ1T6Gy7A99mOZfqungmZMpMmCVJ8ZA==",
+            "version": "8.4.31",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+            "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
             "dev": true,
             "requires": {
-                "nanoid": "^3.3.3",
+                "nanoid": "^3.3.6",
                 "picocolors": "^1.0.0",
                 "source-map-js": "^1.0.2"
             }
diff --git a/package.json b/package.json
index 7fa2010..5bae564 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
         "eslint-plugin-react": "^7.29.4",
         "eslint-webpack-plugin": "^3.0.1",
         "path": "^0.12.7",
-        "postcss": "^8.3.11",
+        "postcss": "^8.4.31",
         "postcss-cli": "^9.1.0",
         "postcss-pxtorem": "^6.0.0",
         "postcss-scss": "^4.0.4",