diff --git a/package-lock.json b/package-lock.json
index b46d2c982..8ff1f5e4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -79,7 +79,7 @@
         "minilog": "2.0.8",
         "pako": "0.2.8",
         "plotly.js": "1.47.4",
-        "postcss": "8.4.6",
+        "postcss": "8.4.31",
         "postcss-loader": "4.2.0",
         "prop-types": "15.6.0",
         "query-string": "5.1.1",
@@ -17409,10 +17409,16 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.1.tgz",
-      "integrity": "sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==",
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz",
+      "integrity": "sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==",
       "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
       "bin": {
         "nanoid": "bin/nanoid.cjs"
       },
@@ -19157,21 +19163,31 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.6.tgz",
-      "integrity": "sha512-OovjwIzs9Te46vlEx7+uXB0PLijpwjXGKXjVGGPIGubGpq7uh5Xgf6D6FiJ/SzJMBosHDp6a2hiXOS97iBXcaA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
       "dependencies": {
-        "nanoid": "^3.2.0",
+        "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
         "source-map-js": "^1.0.2"
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/postcss/"
       }
     },
     "node_modules/postcss-import": {
diff --git a/package.json b/package.json
index 503268551..ffa03d156 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "minilog": "2.0.8",
     "pako": "0.2.8",
     "plotly.js": "1.47.4",
-    "postcss": "8.4.6",
+    "postcss": "8.4.31",
     "postcss-loader": "4.2.0",
     "prop-types": "15.6.0",
     "query-string": "5.1.1",