diff --git a/package-lock.json b/package-lock.json
index d03804f20..ce69d064f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@11ty/eleventy": "3.1.7",
         "@11ty/eleventy-plugin-syntaxhighlight": "5.0.2",
         "@eslint/js": "9.39.5",
-        "acorn": "8.18.0",
+        "acorn": "8.19.0",
         "acorn-walk": "8.3.5",
         "chalk": "4.1.2",
         "chokidar-cli": "3.0.0",
@@ -3114,9 +3114,9 @@
       }
     },
     "node_modules/acorn": {
-      "version": "8.18.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.18.0.tgz",
-      "integrity": "sha512-lGq+9yr1/GuAWaVYIHRjvvySG5/4VfKIvC8EWxStPdcDh/Ka7FG3twP6v4d5BkravUilhIAsG4Qj83t02LWUPQ==",
+      "version": "8.19.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.19.0.tgz",
+      "integrity": "sha512-oJlA3XiRm7Cyk6qFD2Jn8ak9B7jSy0qy00ADO3+8dpT0LSjFihQYv4C02LFCSYJV3Q37xYwwRy5m+IpIiUzqWw==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index eed93c6fe..b6e9eddb5 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@11ty/eleventy": "3.1.7",
     "@11ty/eleventy-plugin-syntaxhighlight": "5.0.2",
     "@eslint/js": "9.39.5",
-    "acorn": "8.18.0",
+    "acorn": "8.19.0",
     "acorn-walk": "8.3.5",
     "chalk": "4.1.2",
     "chokidar-cli": "3.0.0",