diff --git a/package-lock.json b/package-lock.json
index 12f927a..9db4c60 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@bahmutov/cypress-fiddle": "2.6.2",
         "@cypress/browserify-preprocessor": "3.0.2",
-        "@textlint/markdown-to-ast": "15.2.3",
+        "@textlint/markdown-to-ast": "15.3.0",
         "chokidar": "4.0.3",
         "common-tags": "1.8.0",
         "debug": "4.3.4",
@@ -3546,11 +3546,11 @@
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     },
     "node_modules/@textlint/markdown-to-ast": {
-      "version": "15.2.3",
-      "resolved": "https://registry.npmjs.org/@textlint/markdown-to-ast/-/markdown-to-ast-15.2.3.tgz",
-      "integrity": "sha512-5kz75TBEOUQIpqCaV65l98YSIpfyOyTKSn4et9A//iSbjiwZHDK3HBo2jDWdkHmGX28+w1hBFDR7/eFMnbxAJQ==",
+      "version": "15.3.0",
+      "resolved": "https://registry.npmjs.org/@textlint/markdown-to-ast/-/markdown-to-ast-15.3.0.tgz",
+      "integrity": "sha512-c6MDNoTgEvdaHuz9pkAll6cj4wepM9JFp+jRQItqGXOr07x2//8T2s9+HlQ0i97/r8Rkkj7TzAHS2YxuCyqV/w==",
       "dependencies": {
-        "@textlint/ast-node-types": "15.2.3",
+        "@textlint/ast-node-types": "15.3.0",
         "debug": "^4.4.3",
         "mdast-util-gfm-autolink-literal": "^0.1.3",
         "neotraverse": "^0.6.18",
@@ -3563,9 +3563,9 @@
       }
     },
     "node_modules/@textlint/markdown-to-ast/node_modules/@textlint/ast-node-types": {
-      "version": "15.2.3",
-      "resolved": "https://registry.npmjs.org/@textlint/ast-node-types/-/ast-node-types-15.2.3.tgz",
-      "integrity": "sha512-GEhoxfmh6TF+xC8TJmAUwOzzh0J6sVDqjKhwTTwetf7YDdhHbIv1PuUb/dTadMVIWs1H0+JD4Y27n6LWMmqn9Q=="
+      "version": "15.3.0",
+      "resolved": "https://registry.npmjs.org/@textlint/ast-node-types/-/ast-node-types-15.3.0.tgz",
+      "integrity": "sha512-y61yQXWRVEpUozPUoDUx3Qw8YO86LTU9+LMB23UbPKadM2W2XjKLkKxzzP8A/m0aw4EXozW098E+y55ZmNVZ1w=="
     },
     "node_modules/@textlint/markdown-to-ast/node_modules/debug": {
       "version": "4.4.3",
@@ -18390,11 +18390,11 @@
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     },
     "@textlint/markdown-to-ast": {
-      "version": "15.2.3",
-      "resolved": "https://registry.npmjs.org/@textlint/markdown-to-ast/-/markdown-to-ast-15.2.3.tgz",
-      "integrity": "sha512-5kz75TBEOUQIpqCaV65l98YSIpfyOyTKSn4et9A//iSbjiwZHDK3HBo2jDWdkHmGX28+w1hBFDR7/eFMnbxAJQ==",
+      "version": "15.3.0",
+      "resolved": "https://registry.npmjs.org/@textlint/markdown-to-ast/-/markdown-to-ast-15.3.0.tgz",
+      "integrity": "sha512-c6MDNoTgEvdaHuz9pkAll6cj4wepM9JFp+jRQItqGXOr07x2//8T2s9+HlQ0i97/r8Rkkj7TzAHS2YxuCyqV/w==",
       "requires": {
-        "@textlint/ast-node-types": "15.2.3",
+        "@textlint/ast-node-types": "15.3.0",
         "debug": "^4.4.3",
         "mdast-util-gfm-autolink-literal": "^0.1.3",
         "neotraverse": "^0.6.18",
@@ -18407,9 +18407,9 @@
       },
       "dependencies": {
         "@textlint/ast-node-types": {
-          "version": "15.2.3",
-          "resolved": "https://registry.npmjs.org/@textlint/ast-node-types/-/ast-node-types-15.2.3.tgz",
-          "integrity": "sha512-GEhoxfmh6TF+xC8TJmAUwOzzh0J6sVDqjKhwTTwetf7YDdhHbIv1PuUb/dTadMVIWs1H0+JD4Y27n6LWMmqn9Q=="
+          "version": "15.3.0",
+          "resolved": "https://registry.npmjs.org/@textlint/ast-node-types/-/ast-node-types-15.3.0.tgz",
+          "integrity": "sha512-y61yQXWRVEpUozPUoDUx3Qw8YO86LTU9+LMB23UbPKadM2W2XjKLkKxzzP8A/m0aw4EXozW098E+y55ZmNVZ1w=="
         },
         "debug": {
           "version": "4.4.3",
diff --git a/package.json b/package.json
index bb8f49d..956b9d5 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "dependencies": {
     "@bahmutov/cypress-fiddle": "2.6.2",
     "@cypress/browserify-preprocessor": "3.0.2",
-    "@textlint/markdown-to-ast": "15.2.3",
+    "@textlint/markdown-to-ast": "15.3.0",
     "chokidar": "4.0.3",
     "common-tags": "1.8.0",
     "debug": "4.3.4",