diff --git a/webapp/package.json b/webapp/package.json
index 0e84631e..d6dc7911 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -3,7 +3,7 @@
   "devDependencies": {
     "@fun-stack/fun-pack": "0.2.0",
     "autoprefixer": "^10.4.5",
-    "postcss": "^8.4.5",
+    "postcss": "^8.4.13",
     "tailwindcss": "^3.0.24",
     "daisyui": "^2.14.3"
   }
diff --git a/webapp/yarn.lock b/webapp/yarn.lock
index ca5d8c0c..abe66066 100644
--- a/webapp/yarn.lock
+++ b/webapp/yarn.lock
@@ -2836,10 +2836,10 @@ nan@^2.12.1:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
   integrity sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ==
 
-nanoid@^3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.1.tgz#6347a18cac88af88f58af0b3594b723d5e99bb35"
-  integrity sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==
+nanoid@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.3.tgz#fd8e8b7aa761fe807dba2d1b98fb7241bb724a25"
+  integrity sha512-p1sjXuopFs0xg+fPASzQ28agW1oHD7xDsd9Xkf3T15H3c/cifrFHVwrh74PdoklAPi+i7MdRsE47vm2r6JoB+w==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -3621,12 +3621,12 @@ postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.2, postcss@^7.0.27:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.2.15, postcss@^8.2.9, postcss@^8.4.12, postcss@^8.4.5:
-  version "8.4.12"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.12.tgz#1e7de78733b28970fa4743f7da6f3763648b1905"
-  integrity sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==
+postcss@^8.2.15, postcss@^8.2.9, postcss@^8.4.12, postcss@^8.4.13:
+  version "8.4.13"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.13.tgz#7c87bc268e79f7f86524235821dfdf9f73e5d575"
+  integrity sha512-jtL6eTBrza5MPzy8oJLFuUscHDXTV5KcLlqAWHl5q5WYRfnNRGSmOZmOZ1T6Gy7A99mOZfqungmZMpMmCVJ8ZA==
   dependencies:
-    nanoid "^3.3.1"
+    nanoid "^3.3.3"
     picocolors "^1.0.0"
     source-map-js "^1.0.2"