diff --git a/deno.json b/deno.json
index 9bc30d9..1cbf426 100644
--- a/deno.json
+++ b/deno.json
@@ -4,7 +4,7 @@
   "exports": "./mod.ts",
   "imports": {
     "steno": "jsr:@steno/steno@^0.10.0",
-    "shiki": "npm:shiki@^4.3.1",
+    "shiki": "npm:shiki@^4.4.1",
     "@std/assert": "jsr:@std/assert@1.0.19"
   }
 }
diff --git a/deno.lock b/deno.lock
index 9384b4f..d264bbf 100644
--- a/deno.lock
+++ b/deno.lock
@@ -10,7 +10,7 @@
     "jsr:@std/yaml@1.1.2": "1.1.2",
     "jsr:@steno/steno@0.10": "0.10.0",
     "npm:marked@18.0.7": "18.0.7",
-    "npm:shiki@^4.3.1": "4.3.1"
+    "npm:shiki@^4.4.1": "4.4.1"
   },
   "jsr": {
     "@std/assert@1.0.19": {
@@ -51,8 +51,8 @@
     }
   },
   "npm": {
-    "@shikijs/core@4.3.1": {
-      "integrity": "sha512-ANMDxuaPsNMdDC1m4vfvhlDmJweMwkE5XitTwrq2rWHx5jM+dlm4MmHt2PP6t0uejfR77SuhrhJ0zEijIF/uhA==",
+    "@shikijs/core@4.4.1": {
+      "integrity": "sha512-VeR2CY6Nn9/WbisoYLOQZ7HZOnwTrpBuOw4wExjqLnBCi62BNWynBUO6K2uPIASPFJwAv7cX1fUu+LrPlSstcw==",
       "dependencies": [
         "@shikijs/primitive",
         "@shikijs/types",
@@ -61,43 +61,43 @@
         "hast-util-to-html"
       ]
     },
-    "@shikijs/engine-javascript@4.3.1": {
-      "integrity": "sha512-JBItcnPuYq7jVJdZo/vMj94r+szT7XEjHFX+mvFDGSEIbVAXAGyHAHzhbWzpGOwYidCZrErJLLgn2PVeiokHnQ==",
+    "@shikijs/engine-javascript@4.4.1": {
+      "integrity": "sha512-6U4lJBh8LTvIkEVqRHv/rr3ruwtO6IweFQt1ME1ntHJMGHS+6N86vfYGO1o8c/DtOCTia2lfhdQBtBrps1sDfQ==",
       "dependencies": [
         "@shikijs/types",
         "@shikijs/vscode-textmate",
         "oniguruma-to-es"
       ]
     },
-    "@shikijs/engine-oniguruma@4.3.1": {
-      "integrity": "sha512-OXyNMzg0pews+msMj4cHeqT4xiYKKvbnn6VbdAXxfoFl3SSx4fJTc8FadECuc5/H9p3BzhNAoAUXKwAu9rWYhg==",
+    "@shikijs/engine-oniguruma@4.4.1": {
+      "integrity": "sha512-p23RugMKss0r5DAtRJW1yAXUDl60JvhQYV20yuxei//26JyDSJefV3umyWzzwep2weblMnJGDYahuti6XkcMgA==",
       "dependencies": [
         "@shikijs/types",
         "@shikijs/vscode-textmate"
       ]
     },
-    "@shikijs/langs@4.3.1": {
-      "integrity": "sha512-m0l9nsDqgBHvbZbk7A0/kXz/impK3uB/c6rAn6Gpg/uPtdZRQ+alsN/17MU5thb68XTj/4DxkZAotrM0GGSpDQ==",
+    "@shikijs/langs@4.4.1": {
+      "integrity": "sha512-xb2kCMloBCIraIy2fS5MW0t/BxVY3q2nDyQKBoeSeq6KNrQbShHetCFlw2n35fGIJ6t3+hXDLQogP5ir9O9bvA==",
       "dependencies": [
         "@shikijs/types"
       ]
     },
-    "@shikijs/primitive@4.3.1": {
-      "integrity": "sha512-CXQRQOYy1leqQ8ceTeJdmXv/bsUY++6QyLpXJ94LZAAYj5X2SKRdc5ipguv4NPyGVKItB2PPwUpRNe0Sjh5S1A==",
+    "@shikijs/primitive@4.4.1": {
+      "integrity": "sha512-ko2OfDoG89YuQ7xL5LtcQiWKb7NIv1Ephb7g48TVU198OzAMLC8lXVEwaJGHK4sUMYrfAGJDqYmNLOLiW/Kz8w==",
       "dependencies": [
         "@shikijs/types",
         "@shikijs/vscode-textmate",
         "@types/hast"
       ]
     },
-    "@shikijs/themes@4.3.1": {
-      "integrity": "sha512-dgpoJ4WqNi2yTmizQHBJ5zcX6j2lE6icN/0yt4l1kkf16jrY/pwPLoTb1ETsWMz0OBLf9ZNvwmxft+cH+N9qSA==",
+    "@shikijs/themes@4.4.1": {
+      "integrity": "sha512-wudOaoFro+/Zl9gQv2W1Ur5XlVduqvTuYLI483Xi0wgc1A+cy1hfB2r6ac6ufBgF+ID7KJEW7L41MHrzQ4wH+w==",
       "dependencies": [
         "@shikijs/types"
       ]
     },
-    "@shikijs/types@4.3.1": {
-      "integrity": "sha512-CHFxE0jztBIZRHH6gxXE7DXUCFXjReEGxZ/j0rfSLGKZuwp2xBYycEP14875DSa9KLL/6700oxIq6oO6ef9K2g==",
+    "@shikijs/types@4.4.1": {
+      "integrity": "sha512-GOwCLQDHM5EjGUWNPrhzJbr6JP8V/Dx/CDVkWvbZ1Avw5JFnNUckrgbLmE07qtg4WlW7Q7QFndhjIkeU9XMPvw==",
       "dependencies": [
         "@shikijs/vscode-textmate",
         "@types/hast"
@@ -241,8 +241,8 @@
         "regex-utilities"
       ]
     },
-    "shiki@4.3.1": {
-      "integrity": "sha512-oR+qDVi2OjX1tmDpyv+3KviX01KzO6Af+0NNnKnsp9491UEGz2YpxTuJboS/6VhYpTdqzmuJBuiTlrAWWJAssw==",
+    "shiki@4.4.1": {
+      "integrity": "sha512-rFP+iYKzjLEIqiMiKANhARqiAbk4deDhWnBtnUO/K0D0dPxMGDH4N0FVfBY/VeI+lPrV4wNGCHQZp7EOr7NNBw==",
       "dependencies": [
         "@shikijs/core",
         "@shikijs/engine-javascript",
@@ -322,7 +322,7 @@
     "dependencies": [
       "jsr:@std/assert@1.0.19",
       "jsr:@steno/steno@0.10",
-      "npm:shiki@^4.3.1"
+      "npm:shiki@^4.4.1"
     ]
   }
 }