diff --git a/web/package-lock.json b/web/package-lock.json
index a93bf06478d06..49f8a89781f8c 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -620,9 +620,9 @@
             }
         },
         "node_modules/@csstools/selector-resolve-nested": {
-            "version": "1.1.0",
-            "resolved": "https://registry.npmjs.org/@csstools/selector-resolve-nested/-/selector-resolve-nested-1.1.0.tgz",
-            "integrity": "sha512-uWvSaeRcHyeNenKg8tp17EVDRkpflmdyvbE0DHo6D/GdBb6PDnCYYU6gRpXhtICMGMcahQmj2zGxwFM/WC8hCg==",
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/@csstools/selector-resolve-nested/-/selector-resolve-nested-2.0.0.tgz",
+            "integrity": "sha512-oklSrRvOxNeeOW1yARd4WNCs/D09cQjunGZUgSq6vM8GpzFswN+8rBZyJA29YFZhOTQ6GFzxgLDNtVbt9wPZMA==",
             "dev": true,
             "funding": [
                 {
@@ -635,10 +635,10 @@
                 }
             ],
             "engines": {
-                "node": "^14 || ^16 || >=18"
+                "node": ">=18"
             },
             "peerDependencies": {
-                "postcss-selector-parser": "^6.0.13"
+                "postcss-selector-parser": "^6.1.0"
             }
         },
         "node_modules/@csstools/selector-specificity": {
@@ -11567,9 +11567,9 @@
             }
         },
         "node_modules/postcss-nesting": {
-            "version": "12.1.5",
-            "resolved": "https://registry.npmjs.org/postcss-nesting/-/postcss-nesting-12.1.5.tgz",
-            "integrity": "sha512-N1NgI1PDCiAGWPTYrwqm8wpjv0bgDmkYHH72pNsqTCv9CObxjxftdYu6AKtGN+pnJa7FQjMm3v4sp8QJbFsYdQ==",
+            "version": "13.0.0",
+            "resolved": "https://registry.npmjs.org/postcss-nesting/-/postcss-nesting-13.0.0.tgz",
+            "integrity": "sha512-TCGQOizyqvEkdeTPM+t6NYwJ3EJszYE/8t8ILxw/YoeUvz2rz7aM8XTAmBWh9/DJjfaaabL88fWrsVHSPF2zgA==",
             "dev": true,
             "funding": [
                 {
@@ -11582,17 +11582,39 @@
                 }
             ],
             "dependencies": {
-                "@csstools/selector-resolve-nested": "^1.1.0",
-                "@csstools/selector-specificity": "^3.1.1",
+                "@csstools/selector-resolve-nested": "^2.0.0",
+                "@csstools/selector-specificity": "^4.0.0",
                 "postcss-selector-parser": "^6.1.0"
             },
             "engines": {
-                "node": "^14 || ^16 || >=18"
+                "node": ">=18"
             },
             "peerDependencies": {
                 "postcss": "^8.4"
             }
         },
+        "node_modules/postcss-nesting/node_modules/@csstools/selector-specificity": {
+            "version": "4.0.0",
+            "resolved": "https://registry.npmjs.org/@csstools/selector-specificity/-/selector-specificity-4.0.0.tgz",
+            "integrity": "sha512-189nelqtPd8++phaHNwYovKZI0FOzH1vQEE3QhHHkNIGrg5fSs9CbYP3RvfEH5geztnIA9Jwq91wyOIwAW5JIQ==",
+            "dev": true,
+            "funding": [
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/csstools"
+                },
+                {
+                    "type": "opencollective",
+                    "url": "https://opencollective.com/csstools"
+                }
+            ],
+            "engines": {
+                "node": ">=18"
+            },
+            "peerDependencies": {
+                "postcss-selector-parser": "^6.1.0"
+            }
+        },
         "node_modules/postcss-normalize-charset": {
             "version": "7.0.0",
             "resolved": "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-7.0.0.tgz",
@@ -16162,7 +16184,7 @@
                 "cssnano-preset-advanced": "^7.0.4",
                 "mocha": "^10.7.0",
                 "postcss": "^8.4.40",
-                "postcss-nesting": "^12.1.5",
+                "postcss-nesting": "^13.0.0",
                 "replace-in-file": "^8.1.0",
                 "tsx": "^4.16.5",
                 "tsx-dom": "^3.0.1",
diff --git a/web/packages/core/package.json b/web/packages/core/package.json
index a680a1e19a1b0..0afe8de0206c0 100644
--- a/web/packages/core/package.json
+++ b/web/packages/core/package.json
@@ -30,7 +30,7 @@
         "cssnano-preset-advanced": "^7.0.4",
         "mocha": "^10.7.0",
         "postcss": "^8.4.40",
-        "postcss-nesting": "^12.1.5",
+        "postcss-nesting": "^13.0.0",
         "replace-in-file": "^8.1.0",
         "tsx": "^4.16.5",
         "tsx-dom": "^3.0.1",