diff --git a/package.json b/package.json
index c63ba83e137..cc524d1df77 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "lodash": "4.17.21",
     "npm-run-all2": "5.0.2",
     "prettier": "3.8.2",
-    "stylelint": "16.24.0",
+    "stylelint": "16.26.1",
     "tsx": "4.21.0",
     "turbo": "^2.8.7",
     "typescript": "5.9.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b411aebd2a1..67fe3215be2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -69,8 +69,8 @@ importers:
         specifier: 3.8.2
         version: 3.8.2
       stylelint:
-        specifier: 16.24.0
-        version: 16.24.0(typescript@5.9.3)
+        specifier: 16.26.1
+        version: 16.26.1(typescript@5.9.3)
       tsx:
         specifier: 4.21.0
         version: 4.21.0
@@ -2282,6 +2282,14 @@ packages:
     peerDependencies:
       '@csstools/css-tokenizer': ^3.0.4
 
+  '@csstools/css-syntax-patches-for-csstree@1.1.3':
+    resolution: {integrity: sha512-SH60bMfrRCJF3morcdk57WklujF4Jr/EsQUzqkarfHXEFcAR1gg7fS/chAE922Sehgzc1/+Tz5H3Ypa1HiEKrg==}
+    peerDependencies:
+      css-tree: ^3.2.1
+    peerDependenciesMeta:
+      css-tree:
+        optional: true
+
   '@csstools/css-tokenizer@3.0.4':
     resolution: {integrity: sha512-Vd/9EVDiu6PPJt9yAh6roZP6El1xHrdvIVGjyBsHR0RYwNHgL7FJPyIIW4fANJNG6FtyZfvlRPpFI4ZM/lubvw==}
     engines: {node: '>=18'}
@@ -7468,8 +7476,8 @@ packages:
     resolution: {integrity: sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==}
     engines: {node: '>=8'}
 
-  file-entry-cache@10.1.4:
-    resolution: {integrity: sha512-5XRUFc0WTtUbjfGzEwXc42tiGxQHBmtbUG1h9L2apu4SulCGN3Hqm//9D6FAolf8MYNL7f/YlJl9vy08pj5JuA==}
+  file-entry-cache@11.1.2:
+    resolution: {integrity: sha512-N2WFfK12gmrK1c1GXOqiAJ1tc5YE+R53zvQ+t5P8S5XhnmKYVB5eZEiLNZKDSmoG8wqqbF9EXYBBW/nef19log==}
 
   file-entry-cache@6.0.1:
     resolution: {integrity: sha512-7Gps/XWymbLk2QLYK4NzpMOrYjMhdIxXuIvy2QBsLE6ljuodKvdkWs/cpyJJ3CVIVpH0Oi1Hvg1ovbMzLdFBBg==}
@@ -11793,8 +11801,8 @@ packages:
     peerDependencies:
       postcss: ^8.2.15
 
-  stylelint@16.24.0:
-    resolution: {integrity: sha512-7ksgz3zJaSbTUGr/ujMXvLVKdDhLbGl3R/3arNudH7z88+XZZGNLMTepsY28WlnvEFcuOmUe7fg40Q3lfhOfSQ==}
+  stylelint@16.26.1:
+    resolution: {integrity: sha512-v20V59/crfc8sVTAtge0mdafI3AdnzQ2KsWe6v523L4OA1bJO02S7MO2oyXDCS6iWb9ckIPnqAFVItqSBQr7jw==}
     engines: {node: '>=18.12.0'}
     hasBin: true
 
@@ -15436,6 +15444,10 @@ snapshots:
     dependencies:
       '@csstools/css-tokenizer': 3.0.4
 
+  '@csstools/css-syntax-patches-for-csstree@1.1.3(css-tree@3.2.1)':
+    optionalDependencies:
+      css-tree: 3.2.1
+
   '@csstools/css-tokenizer@3.0.4': {}
 
   '@csstools/media-query-list-parser@4.0.3(@csstools/css-parser-algorithms@3.0.5(@csstools/css-tokenizer@3.0.4))(@csstools/css-tokenizer@3.0.4)':
@@ -21659,7 +21671,7 @@ snapshots:
     dependencies:
       escape-string-regexp: 1.0.5
 
-  file-entry-cache@10.1.4:
+  file-entry-cache@11.1.2:
     dependencies:
       flat-cache: 6.1.22
 
@@ -27046,9 +27058,10 @@ snapshots:
       postcss: 8.4.35
       postcss-selector-parser: 6.1.2
 
-  stylelint@16.24.0(typescript@5.9.3):
+  stylelint@16.26.1(typescript@5.9.3):
     dependencies:
       '@csstools/css-parser-algorithms': 3.0.5(@csstools/css-tokenizer@3.0.4)
+      '@csstools/css-syntax-patches-for-csstree': 1.1.3(css-tree@3.2.1)
       '@csstools/css-tokenizer': 3.0.4
       '@csstools/media-query-list-parser': 4.0.3(@csstools/css-parser-algorithms@3.0.5(@csstools/css-tokenizer@3.0.4))(@csstools/css-tokenizer@3.0.4)
       '@csstools/selector-specificity': 5.0.0(postcss-selector-parser@7.1.1)
@@ -27061,7 +27074,7 @@ snapshots:
       debug: 4.4.3(supports-color@8.1.1)
       fast-glob: 3.3.3
       fastest-levenshtein: 1.0.16
-      file-entry-cache: 10.1.4
+      file-entry-cache: 11.1.2
       global-modules: 2.0.0
       globby: 11.1.0
       globjoin: 0.1.4