diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index b3171eb..a265fc1 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -23,7 +23,7 @@
         "axios": "0.24.0",
         "date-fns": "2.26.0",
         "npm-run-all": "4.1.5",
-        "postcss": "8.4.1",
+        "postcss": "8.4.3",
         "postcss-cli": "8.3.1",
         "postcss-import": "14.0.2",
         "prettier": "2.5.0",
@@ -14554,9 +14554,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.1",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.1.tgz",
-      "integrity": "sha512-WqLs/TTzXdG+/A4ZOOK9WDZiikrRaiA+eoEb/jz2DT9KUhMNHgP7yKPO8vwi62ZCsb703Gwb7BMZwDzI54Y2Ag==",
+      "version": "8.4.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.3.tgz",
+      "integrity": "sha512-d5gVKo8ekrircqHOQNvSQk8dhGOuAfu1iP6dzfAlnAmcu7EBJ9cFuZG8B1KZK362aaEO3L1H+WM3ny9xQ29tFw==",
       "dependencies": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
@@ -39707,9 +39707,9 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "8.4.1",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.1.tgz",
-      "integrity": "sha512-WqLs/TTzXdG+/A4ZOOK9WDZiikrRaiA+eoEb/jz2DT9KUhMNHgP7yKPO8vwi62ZCsb703Gwb7BMZwDzI54Y2Ag==",
+      "version": "8.4.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.3.tgz",
+      "integrity": "sha512-d5gVKo8ekrircqHOQNvSQk8dhGOuAfu1iP6dzfAlnAmcu7EBJ9cFuZG8B1KZK362aaEO3L1H+WM3ny9xQ29tFw==",
       "requires": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
diff --git a/frontend/package.json b/frontend/package.json
index 5aecf05..a4eaf3f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -22,7 +22,7 @@
     "axios": "0.24.0",
     "date-fns": "2.26.0",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.1",
+    "postcss": "8.4.3",
     "postcss-cli": "8.3.1",
     "postcss-import": "14.0.2",
     "prettier": "2.5.0",