diff --git a/package-lock.json b/package-lock.json
index 10b6264..50ec51b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "hexo-site",
       "version": "0.0.0",
       "dependencies": {
-        "acorn": "^8.8.2",
+        "acorn": "^8.9.0",
         "hexo": "^6.3.0",
         "hexo-generator-archive": "^2.0.0",
         "hexo-generator-category": "^2.0.0",
@@ -68,9 +68,9 @@
       }
     },
     "node_modules/acorn": {
-      "version": "8.8.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.2.tgz",
-      "integrity": "sha512-xjIYgE8HBrkpd/sJqOGNspf8uHG+NOHGOw6a/Urj8taM2EXfdNAH2oFcPeIFfsv3+kz/mJrS5VuMqbNLjCa2vw==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.9.0.tgz",
+      "integrity": "sha512-jaVNAFBHNLXspO543WnNNPZFRtavh3skAkITqD0/2aeMkKZTN+254PyhwxFYrk3vQ1xfY+2wbesJMs/JC8/PwQ==",
       "bin": {
         "acorn": "bin/acorn"
       },
diff --git a/package.json b/package.json
index 83008eb..a2fa871 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "version": "6.3.0"
   },
   "dependencies": {
-    "acorn": "^8.8.2",
+    "acorn": "^8.9.0",
     "hexo": "^6.3.0",
     "hexo-generator-archive": "^2.0.0",
     "hexo-generator-category": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index e3ffdab..07d3214 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -48,10 +48,10 @@ acorn-walk@^8.0.2:
   resolved "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz"
   integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
 
-acorn@^8.1.0, acorn@^8.8.1, acorn@^8.8.2:
-  version "8.8.2"
-  resolved "https://registry.npmjs.org/acorn/-/acorn-8.8.2.tgz"
-  integrity sha512-xjIYgE8HBrkpd/sJqOGNspf8uHG+NOHGOw6a/Urj8taM2EXfdNAH2oFcPeIFfsv3+kz/mJrS5VuMqbNLjCa2vw==
+acorn@^8.1.0, acorn@^8.8.1, acorn@^8.9.0:
+  version "8.9.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.9.0.tgz#78a16e3b2bcc198c10822786fa6679e245db5b59"
+  integrity sha512-jaVNAFBHNLXspO543WnNNPZFRtavh3skAkITqD0/2aeMkKZTN+254PyhwxFYrk3vQ1xfY+2wbesJMs/JC8/PwQ==
 
 agent-base@6:
   version "6.0.2"