diff --git a/deno.json b/deno.json
index f1c18ce..fa1ffde 100644
--- a/deno.json
+++ b/deno.json
@@ -7,7 +7,7 @@
   "imports": {
     "@steno/steno": "jsr:@steno/steno@^0.12.0",
     "@std/assert": "jsr:@std/assert@1",
-    "marked": "npm:marked@18.0.9"
+    "marked": "npm:marked@18.0.11"
   },
   "tasks": {
     "test": "deno test -A ./mod_test.ts"
diff --git a/deno.lock b/deno.lock
index 421137b..dd873b4 100644
--- a/deno.lock
+++ b/deno.lock
@@ -19,6 +19,7 @@
     "jsr:@std/toml@1.0.11": "1.0.11",
     "jsr:@std/yaml@1.2.0": "1.2.0",
     "jsr:@steno/steno@0.12": "0.12.0",
+    "npm:marked@18.0.11": "18.0.11",
     "npm:marked@18.0.9": "18.0.9"
   },
   "jsr": {
@@ -105,11 +106,15 @@
         "jsr:@std/path@1.1.6",
         "jsr:@std/toml",
         "jsr:@std/yaml",
-        "npm:marked"
+        "npm:marked@18.0.9"
       ]
     }
   },
   "npm": {
+    "marked@18.0.11": {
+      "integrity": "sha512-HnslJfsZkRPBDJRHvVtAaWlZHEpSu7u8LgQuJCELjRKuWR+hpq4A7sLq3p8HaI9ypVoXDXxV34CsQJEe1+J5Aw==",
+      "bin": true
+    },
     "marked@18.0.9": {
       "integrity": "sha512-/Sa4qiiHZxf0/FQdBBowr9q4r10krCwMvpK48FUBdXdUXScDxiQGR9zCPrFgRVR5LU3iySOiIjy09ZQvADir1w==",
       "bin": true
@@ -119,7 +124,7 @@
     "dependencies": [
       "jsr:@std/assert@1",
       "jsr:@steno/steno@0.12",
-      "npm:marked@18.0.9"
+      "npm:marked@18.0.11"
     ]
   }
 }