diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9b19686..893b122 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -382,8 +382,8 @@ importers:
         specifier: ^19.0.0
         version: 19.0.0(react@19.0.0)
       shiki:
-        specifier: ^1.24.0
-        version: 1.29.2
+        specifier: ^4.0.0
+        version: 4.3.1
       tailwind-merge:
         specifier: ^2.5.5
         version: 2.6.0
@@ -6864,7 +6864,7 @@ snapshots:
     dependencies:
       '@ctrl/tinycolor': 4.1.0
       hast-util-select: 6.0.3
-      hast-util-to-html: 9.0.4
+      hast-util-to-html: 9.0.5
       hast-util-to-text: 4.0.2
       hastscript: 9.0.0
       postcss: 8.5.1
@@ -7681,7 +7681,7 @@ snapshots:
       '@shikijs/engine-javascript': 1.29.2
       '@shikijs/engine-oniguruma': 1.29.2
       '@shikijs/types': 1.29.2
-      '@shikijs/vscode-textmate': 10.0.1
+      '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4
       hast-util-to-html: 9.0.4
 
@@ -7696,7 +7696,7 @@ snapshots:
   '@shikijs/engine-javascript@1.29.2':
     dependencies:
       '@shikijs/types': 1.29.2
-      '@shikijs/vscode-textmate': 10.0.1
+      '@shikijs/vscode-textmate': 10.0.2
       oniguruma-to-es: 2.3.0
 
   '@shikijs/engine-javascript@4.3.1':
@@ -7708,7 +7708,7 @@ snapshots:
   '@shikijs/engine-oniguruma@1.29.2':
     dependencies:
       '@shikijs/types': 1.29.2
-      '@shikijs/vscode-textmate': 10.0.1
+      '@shikijs/vscode-textmate': 10.0.2
 
   '@shikijs/engine-oniguruma@4.3.1':
     dependencies:
@@ -7739,7 +7739,7 @@ snapshots:
 
   '@shikijs/types@1.29.2':
     dependencies:
-      '@shikijs/vscode-textmate': 10.0.1
+      '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4
 
   '@shikijs/types@4.3.1':
diff --git a/www/package.json b/www/package.json
index 73857bc..ea04b92 100644
--- a/www/package.json
+++ b/www/package.json
@@ -46,7 +46,7 @@
     "prettier-plugin-svelte": "^3.3.2",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "shiki": "^1.24.0",
+    "shiki": "^4.0.0",
     "tailwind-merge": "^2.5.5",
     "ts-morph": "^24.0.0",
     "typescript": "^5.7.2",