diff --git a/package-lock.json b/package-lock.json
index 98e0b52..04e764d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,7 +51,7 @@
         "remark-parse": "^11.0.0",
         "remark-rehype": "^11.0.0",
         "remark-smartypants": "^2.0.0",
-        "rfdc": "^1.3.0",
+        "rfdc": "^1.3.1",
         "rimraf": "^5.0.5",
         "serve-handler": "^6.1.5",
         "shikiji": "^0.10.2",
@@ -5171,9 +5171,9 @@
       }
     },
     "node_modules/rfdc": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.3.0.tgz",
-      "integrity": "sha512-V2hovdzFbOi77/WajaSMXk2OLm+xNIeQdMMuB7icj7bk6zi2F8GGAxigcnDFpJHbNyNcgyJDiP+8nOrY5cZGrA=="
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.3.1.tgz",
+      "integrity": "sha512-r5a3l5HzYlIC68TpmYKlxWjmOP6wiPJ1vWv2HeLhNsRZMrCkxeqxiHlQ21oXmQ4F3SiryXBHhAD7JZqvOJjFmg=="
     },
     "node_modules/rimraf": {
       "version": "5.0.5",
diff --git a/package.json b/package.json
index 670fef0..ce156f4 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "remark-parse": "^11.0.0",
     "remark-rehype": "^11.0.0",
     "remark-smartypants": "^2.0.0",
-    "rfdc": "^1.3.0",
+    "rfdc": "^1.3.1",
     "rimraf": "^5.0.5",
     "serve-handler": "^6.1.5",
     "shikiji": "^0.10.2",