diff --git a/cluesolver/package-lock.json b/cluesolver/package-lock.json
index 625288a..61c12cc 100644
--- a/cluesolver/package-lock.json
+++ b/cluesolver/package-lock.json
@@ -13,7 +13,7 @@
         "@types/react": "^18.0.0",
         "@types/react-dom": "^18.0.0",
         "immer": ">=9.0.6",
-        "postcss": ">=8.2.10",
+        "postcss": ">=8.4.31",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
         "react-scripts": "^5.0.1",
@@ -11065,9 +11065,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.21",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.21.tgz",
-      "integrity": "sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -11076,10 +11076,14 @@
         {
           "type": "tidelift",
           "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
         }
       ],
       "dependencies": {
-        "nanoid": "^3.3.4",
+        "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
         "source-map-js": "^1.0.2"
       },
@@ -23408,11 +23412,11 @@
       }
     },
     "postcss": {
-      "version": "8.4.21",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.21.tgz",
-      "integrity": "sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "requires": {
-        "nanoid": "^3.3.4",
+        "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
         "source-map-js": "^1.0.2"
       }
diff --git a/cluesolver/package.json b/cluesolver/package.json
index b3037c3..2313076 100644
--- a/cluesolver/package.json
+++ b/cluesolver/package.json
@@ -9,7 +9,7 @@
     "@types/react": "^18.0.0",
     "@types/react-dom": "^18.0.0",
     "immer": ">=9.0.6",
-    "postcss": ">=8.2.10",
+    "postcss": ">=8.4.31",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "^5.0.1",