diff --git a/frontend/package.json b/frontend/package.json
index a592fda5c8..6c367dfd74 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -54,7 +54,7 @@
 		"@types/react-table": "^7.7.20",
 		"@vitejs/plugin-react": "^6.0.2",
 		"happy-dom": "^20.9.0",
-		"postcss": "^8.5.15",
+		"postcss": "^8.5.18",
 		"postcss-simple-vars": "^7.0.1",
 		"sass": "^1.100.0",
 		"tmp": "^0.2.7",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 5fe787ee2b..699b1fb9b7 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2077,10 +2077,10 @@ postcss-simple-vars@^7.0.1:
   resolved "https://registry.yarnpkg.com/postcss-simple-vars/-/postcss-simple-vars-7.0.1.tgz#836b3097a54dcd13dbd3c36a5dbdd512fad2954c"
   integrity sha512-5GLLXaS8qmzHMOjVxqkk1TZPf1jMqesiI7qLhnlyERalG0sMbHIbJqrcnrpmZdKCLglHnRHoEBB61RtGTsj++A==
 
-postcss@^8.5.15:
-  version "8.5.15"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.15.tgz#d1eaf677a324e9ec02196da2d3fecf4a0b9a735c"
-  integrity sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==
+postcss@^8.5.15, postcss@^8.5.18:
+  version "8.5.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.18.tgz#8717e5a33a3b15fe8a538d2431a1e1bbbfb07614"
+  integrity sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==
   dependencies:
     nanoid "^3.3.12"
     picocolors "^1.1.1"