diff --git a/package.json b/package.json
index 948e6fe4f..ecd5345dd 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@11ty/eleventy": "3.1.2",
     "@11ty/eleventy-plugin-syntaxhighlight": "5.0.2",
     "@eslint/js": "10.0.1",
-    "acorn": "8.15.0",
+    "acorn": "8.16.0",
     "acorn-walk": "8.3.5",
     "chalk": "4.1.2",
     "chokidar-cli": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 035169f57..6716b0c12 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1618,10 +1618,10 @@ acorn-walk@8.3.5, acorn-walk@^8.3.4:
   dependencies:
     acorn "^8.11.0"
 
-acorn@8.15.0, acorn@^8.11.0, acorn@^8.11.2, acorn@^8.14.0, acorn@^8.14.1, acorn@^8.15.0:
-  version "8.15.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.15.0.tgz#a360898bc415edaac46c8241f6383975b930b816"
-  integrity sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==
+acorn@8.16.0, acorn@^8.11.0, acorn@^8.11.2, acorn@^8.14.0, acorn@^8.14.1, acorn@^8.15.0:
+  version "8.16.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.16.0.tgz#4ce79c89be40afe7afe8f3adb902a1f1ce9ac08a"
+  integrity sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==
 
 agent-base@^7.1.0, agent-base@^7.1.2:
   version "7.1.3"