diff --git a/website/package-lock.json b/website/package-lock.json
index cc10f751f..c1c39c71d 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -12,7 +12,7 @@
                 "@docusaurus/preset-classic": "2.0.0-beta.9",
                 "@mdx-js/react": "^1.6.22",
                 "clsx": "^1.1.1",
-                "postcss": "^8.4.4",
+                "postcss": "^8.4.5",
                 "rapidoc": "^9.1.3",
                 "react": "^17.0.2",
                 "react-before-after-slider-component": "^1.1.1",
@@ -8735,9 +8735,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.4.4",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.4.tgz",
-            "integrity": "sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==",
+            "version": "8.4.5",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
+            "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
             "dependencies": {
                 "nanoid": "^3.1.30",
                 "picocolors": "^1.0.0",
@@ -19477,9 +19477,9 @@
             }
         },
         "postcss": {
-            "version": "8.4.4",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.4.tgz",
-            "integrity": "sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==",
+            "version": "8.4.5",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
+            "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
             "requires": {
                 "nanoid": "^3.1.30",
                 "picocolors": "^1.0.0",
diff --git a/website/package.json b/website/package.json
index 02edb1e93..497e1d6c4 100644
--- a/website/package.json
+++ b/website/package.json
@@ -16,7 +16,7 @@
         "@docusaurus/preset-classic": "2.0.0-beta.9",
         "@mdx-js/react": "^1.6.22",
         "clsx": "^1.1.1",
-        "postcss": "^8.4.4",
+        "postcss": "^8.4.5",
         "rapidoc": "^9.1.3",
         "react": "^17.0.2",
         "react-before-after-slider-component": "^1.1.1",