diff --git a/doc/package-lock.json b/doc/package-lock.json
index e49318ae85f..834d8b1f721 100644
--- a/doc/package-lock.json
+++ b/doc/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "devDependencies": {
         "autoprefixer": "^10.5.2",
-        "postcss": "^8.5.17",
+        "postcss": "^8.5.20",
         "postcss-cli": "^11.0.1"
       }
     },
@@ -445,9 +445,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.12",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
-      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
+      "version": "3.3.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
+      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
       "dev": true,
       "funding": [
         {
@@ -514,9 +514,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.17",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.17.tgz",
-      "integrity": "sha512-J7EF+8X+CzRPaJPOv9Ck2wNWJvGnnl3PcNPAdGg6GTLjyVpyQ0yATMSXRFRV01BviT/9Gwuc3rjEyJbDJG9a4w==",
+      "version": "8.5.20",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.20.tgz",
+      "integrity": "sha512-lW616l85ucIQL+FocMmL7pQFPqBmwejrCMg+iPxyImlrANNJG9NHq/RkyCZopDhd8C3LA03PHRJDjkbGu8vvug==",
       "dev": true,
       "funding": [
         {
@@ -534,7 +534,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/doc/package.json b/doc/package.json
index d8df1206b4f..d3e886c5b60 100644
--- a/doc/package.json
+++ b/doc/package.json
@@ -1,7 +1,7 @@
 {
   "devDependencies": {
     "autoprefixer": "^10.5.2",
-    "postcss": "^8.5.17",
+    "postcss": "^8.5.20",
     "postcss-cli": "^11.0.1"
   }
 }