diff --git a/package-lock.json b/package-lock.json
index 11a7df1..353c4f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4449,6 +4449,11 @@
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+    "picocolors": {
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+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
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@@ -4491,24 +4496,19 @@
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-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.13.tgz",
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+      "version": "8.4.27",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
+      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
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-        "colorette": "^1.2.2",
-        "nanoid": "^3.1.22",
-        "source-map": "^0.6.1"
+        "nanoid": "^3.3.6",
+        "picocolors": "^1.0.0",
+        "source-map-js": "^1.0.2"
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-          "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
-          "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w=="
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-          "version": "3.1.22",
-          "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.22.tgz",
-          "integrity": "sha512-/2ZUaJX2ANuLtTvqTlgqBQNJoQO398KyJgZloL0PZkC0dpysjncRUPsFe3DUPzz/y3h+u7C46np8RMuvF3jsSQ=="
+          "version": "3.3.6",
+          "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz",
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@@ -5434,6 +5434,11 @@
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+    "source-map-js": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw=="
+    },
     "source-map-support": {
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       "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.19.tgz",
diff --git a/package.json b/package.json
index a623b73..69fb2d9 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "passport": "^0.4.1",
     "passport-local": "^1.0.0",
     "popper.js": "^1.16.0",
-    "postcss": "^8.2.13",
+    "postcss": "^8.4.27",
     "postcss-loader": "^5.2.0",
     "pug": "3.0.2",
     "sass-loader": "^11.0.1",