diff --git a/packages/theme/package.json b/packages/theme/package.json
index 7a4f0e5ae42..3a3ef28b3f0 100644
--- a/packages/theme/package.json
+++ b/packages/theme/package.json
@@ -43,7 +43,7 @@
     "eslint": "^10.1.0",
     "html-webpack-plugin": "^5.6.6",
     "mini-css-extract-plugin": "^2.10.2",
-    "postcss": "^8.5.8",
+    "postcss": "^8.5.10",
     "postcss-loader": "^8.2.1",
     "postcss-preset-env": "^7.8.3",
     "rimraf": "^6.1.3",
diff --git a/tools/scripts-config-react-webpack/package.json b/tools/scripts-config-react-webpack/package.json
index 6912c68d500..6b91600cf23 100644
--- a/tools/scripts-config-react-webpack/package.json
+++ b/tools/scripts-config-react-webpack/package.json
@@ -40,7 +40,7 @@
     "html-webpack-plugin": "^5.6.6",
     "inspectpack": "^4.7.1",
     "mini-css-extract-plugin": "^2.10.2",
-    "postcss": "^8.5.8",
+    "postcss": "^8.5.10",
     "postcss-loader": "^8.2.1",
     "postcss-safe-parser": "^6.0.0",
     "querystring-es3": "^0.2.1",
diff --git a/yarn.lock b/yarn.lock
index a2e9623c161..582c621c400 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12170,10 +12170,10 @@ postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0, postcss-value-parser@^
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.2.14, postcss@^8.4.40, postcss@^8.5.6, postcss@^8.5.8:
-  version "8.5.8"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.8.tgz#6230ecc8fb02e7a0f6982e53990937857e13f399"
-  integrity sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==
+postcss@^8.2.14, postcss@^8.4.40, postcss@^8.5.10, postcss@^8.5.6, postcss@^8.5.8:
+  version "8.5.14"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.14.tgz#a66c2d7808fadf69ebb5b84a03f8bafd76c4919c"
+  integrity sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"
@@ -12334,9 +12334,9 @@ qified@^0.9.0:
     hookified "^2.1.1"
 
 qs@>=6.14.1, qs@^6.10.3, qs@^6.11.0, qs@^6.12.3, qs@~6.14.0:
-  version "6.15.0"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.15.0.tgz#db8fd5d1b1d2d6b5b33adaf87429805f1909e7b3"
-  integrity sha512-mAZTtNCeetKMH+pSjrb76NAM8V9a05I9aBZOHztWy/UqcJdQYNsf59vrRKWnojAT9Y+GbIvoTBC++CPHqpDBhQ==
+  version "6.15.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.15.1.tgz#bdb55aed06bfac257a90c44a446a73fba5575c8f"
+  integrity sha512-6YHEFRL9mfgcAvql/XhwTvf5jKcOiiupt2FiJxHkiX1z4j7WL8J/jRHYLluORvc1XxB5rV20KoeK00gVJamspg==
   dependencies:
     side-channel "^1.1.0"