diff --git a/.templates/template-next/package.json b/.templates/template-next/package.json
index ded3886021..5c351810c2 100644
--- a/.templates/template-next/package.json
+++ b/.templates/template-next/package.json
@@ -20,7 +20,7 @@
     "@types/node": "^24.12.2",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3"
   }
diff --git a/.templates/template-nuxt/package.json b/.templates/template-nuxt/package.json
index d9613284a3..18b986b98d 100644
--- a/.templates/template-nuxt/package.json
+++ b/.templates/template-nuxt/package.json
@@ -18,7 +18,7 @@
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/postcss": "^4.2.4",
     "autoprefixer": "^10.5.0",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3"
   }
diff --git a/.templates/template-svelte/package.json b/.templates/template-svelte/package.json
index 0c5b5c447a..f38cb90e59 100644
--- a/.templates/template-svelte/package.json
+++ b/.templates/template-svelte/package.json
@@ -15,7 +15,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/lit-minimal/package.json b/lit-minimal/package.json
index f22704c5cc..8e46561d57 100644
--- a/lit-minimal/package.json
+++ b/lit-minimal/package.json
@@ -16,7 +16,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3",
     "vite": "^8.0.10"
diff --git a/lit-slash-menu/package.json b/lit-slash-menu/package.json
index ec800a69ac..3a5fcc5877 100644
--- a/lit-slash-menu/package.json
+++ b/lit-slash-menu/package.json
@@ -17,7 +17,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3",
     "vite": "^8.0.10"
diff --git a/lit-table/package.json b/lit-table/package.json
index ca3954b60b..4609862b21 100644
--- a/lit-table/package.json
+++ b/lit-table/package.json
@@ -17,7 +17,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3",
     "vite": "^8.0.10"
diff --git a/lit-toolbar/package.json b/lit-toolbar/package.json
index 14699f7d4d..5b497531f6 100644
--- a/lit-toolbar/package.json
+++ b/lit-toolbar/package.json
@@ -17,7 +17,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3",
     "vite": "^8.0.10"
diff --git a/next-full/package.json b/next-full/package.json
index c346d329eb..61e76f3b12 100644
--- a/next-full/package.json
+++ b/next-full/package.json
@@ -22,7 +22,7 @@
     "@types/node": "^24.12.2",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3"
   }
diff --git a/nuxt-full/package.json b/nuxt-full/package.json
index 2ce64f0856..563ecb3111 100644
--- a/nuxt-full/package.json
+++ b/nuxt-full/package.json
@@ -20,7 +20,7 @@
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/postcss": "^4.2.4",
     "autoprefixer": "^10.5.0",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "^6.0.3"
   }
diff --git a/svelte-block-handle/package.json b/svelte-block-handle/package.json
index 39e14150d2..0180151f09 100644
--- a/svelte-block-handle/package.json
+++ b/svelte-block-handle/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-blockquote/package.json b/svelte-blockquote/package.json
index b9456428a9..c16ad4ba1c 100644
--- a/svelte-blockquote/package.json
+++ b/svelte-blockquote/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-bold/package.json b/svelte-bold/package.json
index 9cdedfa62a..4dfa810a00 100644
--- a/svelte-bold/package.json
+++ b/svelte-bold/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-change-tracking/package.json b/svelte-change-tracking/package.json
index 627e34f518..5b89146d31 100644
--- a/svelte-change-tracking/package.json
+++ b/svelte-change-tracking/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-code-block-themes/package.json b/svelte-code-block-themes/package.json
index 9e405c7fe9..1e24e29421 100644
--- a/svelte-code-block-themes/package.json
+++ b/svelte-code-block-themes/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-code-block/package.json b/svelte-code-block/package.json
index ce46a4d4db..bfe4b64ef8 100644
--- a/svelte-code-block/package.json
+++ b/svelte-code-block/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-code/package.json b/svelte-code/package.json
index 8b73d5ccea..4eadd0f8a5 100644
--- a/svelte-code/package.json
+++ b/svelte-code/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-drop-cursor/package.json b/svelte-drop-cursor/package.json
index c88c26472f..bc95f056f1 100644
--- a/svelte-drop-cursor/package.json
+++ b/svelte-drop-cursor/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-emoji-rules/package.json b/svelte-emoji-rules/package.json
index 65aa8e4886..0ae912c449 100644
--- a/svelte-emoji-rules/package.json
+++ b/svelte-emoji-rules/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-full/package.json b/svelte-full/package.json
index 4efdd64cd5..01c2deef14 100644
--- a/svelte-full/package.json
+++ b/svelte-full/package.json
@@ -18,7 +18,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-gap-cursor/package.json b/svelte-gap-cursor/package.json
index e4a12d216e..5f7ab3ade3 100644
--- a/svelte-gap-cursor/package.json
+++ b/svelte-gap-cursor/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-hard-break/package.json b/svelte-hard-break/package.json
index 44a98d1cf8..ba7b4251a8 100644
--- a/svelte-hard-break/package.json
+++ b/svelte-hard-break/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-heading/package.json b/svelte-heading/package.json
index 78f5e06b54..7943ae65cf 100644
--- a/svelte-heading/package.json
+++ b/svelte-heading/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-horizontal-rule/package.json b/svelte-horizontal-rule/package.json
index 29c8976f53..03c2a6e24e 100644
--- a/svelte-horizontal-rule/package.json
+++ b/svelte-horizontal-rule/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-image-view/package.json b/svelte-image-view/package.json
index 8a93244bdc..08f4fa1197 100644
--- a/svelte-image-view/package.json
+++ b/svelte-image-view/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-inline-menu/package.json b/svelte-inline-menu/package.json
index 0f0531cb0e..0289e4dbec 100644
--- a/svelte-inline-menu/package.json
+++ b/svelte-inline-menu/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-italic/package.json b/svelte-italic/package.json
index f00362df24..16966ea241 100644
--- a/svelte-italic/package.json
+++ b/svelte-italic/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-katex/package.json b/svelte-katex/package.json
index 9be31a39d6..b2cd78e294 100644
--- a/svelte-katex/package.json
+++ b/svelte-katex/package.json
@@ -18,7 +18,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-keymap/package.json b/svelte-keymap/package.json
index 8558224ec7..cfb71a5ab9 100644
--- a/svelte-keymap/package.json
+++ b/svelte-keymap/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-link-mark-view/package.json b/svelte-link-mark-view/package.json
index 2500eccaa5..ee5570c12a 100644
--- a/svelte-link-mark-view/package.json
+++ b/svelte-link-mark-view/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-link/package.json b/svelte-link/package.json
index 897a31122f..87d5fd853b 100644
--- a/svelte-link/package.json
+++ b/svelte-link/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-list-custom-checkbox/package.json b/svelte-list-custom-checkbox/package.json
index e0195dc8e9..9eb0627d08 100644
--- a/svelte-list-custom-checkbox/package.json
+++ b/svelte-list-custom-checkbox/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-list/package.json b/svelte-list/package.json
index c09fc256f7..a5019b0713 100644
--- a/svelte-list/package.json
+++ b/svelte-list/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-loro/package.json b/svelte-loro/package.json
index 7bdb27e235..35156fcdd6 100644
--- a/svelte-loro/package.json
+++ b/svelte-loro/package.json
@@ -19,7 +19,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-mark-rule/package.json b/svelte-mark-rule/package.json
index 293ada4fd9..cbe62aafd6 100644
--- a/svelte-mark-rule/package.json
+++ b/svelte-mark-rule/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-minimal/package.json b/svelte-minimal/package.json
index eaada0de1b..e7558cee16 100644
--- a/svelte-minimal/package.json
+++ b/svelte-minimal/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-page/package.json b/svelte-page/package.json
index 6db7a715e8..42c408aa6e 100644
--- a/svelte-page/package.json
+++ b/svelte-page/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-placeholder/package.json b/svelte-placeholder/package.json
index 32e367bee3..d9008ee5f4 100644
--- a/svelte-placeholder/package.json
+++ b/svelte-placeholder/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-readonly/package.json b/svelte-readonly/package.json
index 6574daa327..aac5ebbbbc 100644
--- a/svelte-readonly/package.json
+++ b/svelte-readonly/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-rtl/package.json b/svelte-rtl/package.json
index 66b0731154..400dddaef0 100644
--- a/svelte-rtl/package.json
+++ b/svelte-rtl/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-save-html/package.json b/svelte-save-html/package.json
index 459b27eba4..dc4439ac16 100644
--- a/svelte-save-html/package.json
+++ b/svelte-save-html/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-save-json/package.json b/svelte-save-json/package.json
index 74ffaf2a95..16e49592f7 100644
--- a/svelte-save-json/package.json
+++ b/svelte-save-json/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-save-markdown/package.json b/svelte-save-markdown/package.json
index 16f2b9d9bf..dd38a4d211 100644
--- a/svelte-save-markdown/package.json
+++ b/svelte-save-markdown/package.json
@@ -24,7 +24,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-search/package.json b/svelte-search/package.json
index 52c352bfa7..975b897fb0 100644
--- a/svelte-search/package.json
+++ b/svelte-search/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-slash-menu/package.json b/svelte-slash-menu/package.json
index ab8c32c0b5..9fa7b59eec 100644
--- a/svelte-slash-menu/package.json
+++ b/svelte-slash-menu/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-strike/package.json b/svelte-strike/package.json
index b4a95f1103..0cb6b04628 100644
--- a/svelte-strike/package.json
+++ b/svelte-strike/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-table/package.json b/svelte-table/package.json
index 3586aa01e0..bfb2e76c3d 100644
--- a/svelte-table/package.json
+++ b/svelte-table/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-text-align/package.json b/svelte-text-align/package.json
index ee15b3cca9..87dd298082 100644
--- a/svelte-text-align/package.json
+++ b/svelte-text-align/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-text-color/package.json b/svelte-text-color/package.json
index dfe3ceecea..fe2aaaadd6 100644
--- a/svelte-text-color/package.json
+++ b/svelte-text-color/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-toolbar/package.json b/svelte-toolbar/package.json
index e183a63a2a..25dbe87b64 100644
--- a/svelte-toolbar/package.json
+++ b/svelte-toolbar/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-typography/package.json b/svelte-typography/package.json
index f910900ffb..a41281f8cc 100644
--- a/svelte-typography/package.json
+++ b/svelte-typography/package.json
@@ -18,7 +18,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-underline/package.json b/svelte-underline/package.json
index c179d5ad4e..3c4b210d2e 100644
--- a/svelte-underline/package.json
+++ b/svelte-underline/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-unmount/package.json b/svelte-unmount/package.json
index 9caa17c1d4..4a1ac1518e 100644
--- a/svelte-unmount/package.json
+++ b/svelte-unmount/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-user-menu-dynamic/package.json b/svelte-user-menu-dynamic/package.json
index 25d83e1fce..7488e27ca1 100644
--- a/svelte-user-menu-dynamic/package.json
+++ b/svelte-user-menu-dynamic/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-user-menu/package.json b/svelte-user-menu/package.json
index a6e3237f10..918624014a 100644
--- a/svelte-user-menu/package.json
+++ b/svelte-user-menu/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-word-counter/package.json b/svelte-word-counter/package.json
index f4d9100bea..7527b8f3cf 100644
--- a/svelte-word-counter/package.json
+++ b/svelte-word-counter/package.json
@@ -17,7 +17,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/svelte-yjs/package.json b/svelte-yjs/package.json
index 54673e17c9..fe7596f8be 100644
--- a/svelte-yjs/package.json
+++ b/svelte-yjs/package.json
@@ -21,7 +21,7 @@
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/vite": "^4.2.4",
     "@tsconfig/svelte": "^5.0.8",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "svelte": "^5.55.5",
     "svelte-check": "^4.4.6",
     "tailwindcss": "^4.2.4",
diff --git a/vanilla-minimal/package.json b/vanilla-minimal/package.json
index f7426912f1..a18bc64d6d 100644
--- a/vanilla-minimal/package.json
+++ b/vanilla-minimal/package.json
@@ -15,7 +15,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "~6.0.3",
     "vite": "^8.0.10"
diff --git a/vanilla-slash-menu/package.json b/vanilla-slash-menu/package.json
index e6c16bd658..59c79130e1 100644
--- a/vanilla-slash-menu/package.json
+++ b/vanilla-slash-menu/package.json
@@ -15,7 +15,7 @@
     "@egoist/tailwindcss-icons": "^1.9.2",
     "@iconify-json/lucide": "^1.2.105",
     "@tailwindcss/vite": "^4.2.4",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "typescript": "~6.0.3",
     "vite": "^8.0.10"