diff --git a/package.json b/package.json
index 36930712d..4bbd4be2f 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "@11ty/eleventy": "2.0.1",
     "@11ty/eleventy-plugin-syntaxhighlight": "5.0.0",
-    "acorn": "8.13.0",
+    "acorn": "8.14.0",
     "acorn-walk": "8.3.4",
     "chalk": "4.1.2",
     "chokidar-cli": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 6db3a8964..095104663 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1090,10 +1090,10 @@ acorn-walk@8.3.4, acorn-walk@^8.0.2:
   dependencies:
     acorn "^8.11.0"
 
-acorn@8.13.0, acorn@^8.1.0, acorn@^8.11.0, acorn@^8.8.1, acorn@^8.8.2, acorn@^8.9.0:
-  version "8.13.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.13.0.tgz#2a30d670818ad16ddd6a35d3842dacec9e5d7ca3"
-  integrity sha512-8zSiw54Oxrdym50NlZ9sUusyO1Z1ZchgRLWRaK6c86XJFClyCgFKetdowBg5bKxyp/u+CDBJG4Mpp0m3HLZl9w==
+acorn@8.14.0, acorn@^8.1.0, acorn@^8.11.0, acorn@^8.8.1, acorn@^8.8.2, acorn@^8.9.0:
+  version "8.14.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.14.0.tgz#063e2c70cac5fb4f6467f0b11152e04c682795b0"
+  integrity sha512-cl669nCJTZBsL97OF4kUQm5g5hC2uihk0NxY3WENAC0TYdILVkAyHymAntgxGkl7K+t0cXIrH5siy5S4XkFycA==
 
 acorn@^7.1.1:
   version "7.4.1"