diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 425a288..6621dd6 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -22,7 +22,7 @@
         "axios": "0.27.2",
         "date-fns": "2.29.3",
         "npm-run-all": "4.1.5",
-        "postcss": "8.4.17",
+        "postcss": "8.4.18",
         "prettier": "2.7.1",
         "react": "18.2.0",
         "react-dom": "18.2.0",
@@ -13447,9 +13447,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.17",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-      "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+      "version": "8.4.18",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
+      "integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
       "funding": [
         {
           "type": "opencollective",
@@ -28714,9 +28714,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.17",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-      "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+      "version": "8.4.18",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
+      "integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
       "requires": {
         "nanoid": "^3.3.4",
         "picocolors": "^1.0.0",
diff --git a/frontend/package.json b/frontend/package.json
index d74130b..7610c5c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -21,7 +21,7 @@
     "axios": "0.27.2",
     "date-fns": "2.29.3",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.17",
+    "postcss": "8.4.18",
     "prettier": "2.7.1",
     "react": "18.2.0",
     "react-dom": "18.2.0",