diff --git a/package-lock.json b/package-lock.json
index 7b03710..3d92c91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -55,7 +55,7 @@
         "rfdc": "^1.4.1",
         "rimraf": "^5.0.8",
         "serve-handler": "^6.1.5",
-        "shiki": "^1.11.0",
+        "shiki": "^1.12.0",
         "source-map-support": "^0.5.21",
         "to-vfile": "^8.0.0",
         "toml": "^3.0.0",
@@ -868,9 +868,9 @@
       }
     },
     "node_modules/@shikijs/core": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/@shikijs/core/-/core-1.11.0.tgz",
-      "integrity": "sha512-VbEhDAhT/2ozO0TPr5/ZQBO/NWLqtk4ZiBf6NplYpF38mKjNfMMied5fNEfIfYfN+cdKvhDB4VMcKvG/g9c3zg==",
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/@shikijs/core/-/core-1.12.0.tgz",
+      "integrity": "sha512-mc1cLbm6UQ8RxLc0dZES7v5rkH+99LxQp/ZvTqV3NLyYsO/fD6JhEflP1H5b2SDq9gI0+0G36AVZWxvounfR9w==",
       "dependencies": {
         "@types/hast": "^3.0.4"
       }
@@ -5453,11 +5453,11 @@
       }
     },
     "node_modules/shiki": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/shiki/-/shiki-1.11.0.tgz",
-      "integrity": "sha512-NqH/O1zRHvnuk/WfSL6b7+DtI7/kkMMSQGlZhm9DyzSU+SoIHhaw/fBZMr+zp9R8KjdIzkk3JKSC6hORuGDyng==",
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/shiki/-/shiki-1.12.0.tgz",
+      "integrity": "sha512-BuAxWOm5JhRcbSOl7XCei8wGjgJJonnV0oipUupPY58iULxUGyHhW5CF+9FRMuM1pcJ5cGEJGll1LusX6FwpPA==",
       "dependencies": {
-        "@shikijs/core": "1.11.0",
+        "@shikijs/core": "1.12.0",
         "@types/hast": "^3.0.4"
       }
     },
diff --git a/package.json b/package.json
index acfb23b..e183d5e 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "rfdc": "^1.4.1",
     "rimraf": "^5.0.8",
     "serve-handler": "^6.1.5",
-    "shiki": "^1.11.0",
+    "shiki": "^1.12.0",
     "source-map-support": "^0.5.21",
     "to-vfile": "^8.0.0",
     "toml": "^3.0.0",