diff --git a/package-lock.json b/package-lock.json
index fad5234..44af2d2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "html-minifier": "^4.0.0",
         "http-server": "^14.1.1",
         "markmap-render": "^0.17.0",
-        "terser": "^5.30.0",
+        "terser": "^5.31.1",
         "yaml": "^2.4.5"
       },
       "devDependencies": {
@@ -6964,9 +6964,9 @@
       "dev": true
     },
     "node_modules/terser": {
-      "version": "5.31.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.31.0.tgz",
-      "integrity": "sha512-Q1JFAoUKE5IMfI4Z/lkE/E6+SwgzO+x4tq4v1AyBLRj8VSYvRO6A/rQrPg1yud4g0En9EKI1TvFRF2tQFcoUkg==",
+      "version": "5.31.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.31.1.tgz",
+      "integrity": "sha512-37upzU1+viGvuFtBo9NPufCb9dwM0+l9hMxYyWfBA+fbwrPqNJAhbZ6W47bBFnZHKHTUBnMvi87434qq+qnxOg==",
       "dependencies": {
         "@jridgewell/source-map": "^0.3.3",
         "acorn": "^8.8.2",
diff --git a/package.json b/package.json
index d9d4c8c..7614cd0 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "html-minifier": "^4.0.0",
     "http-server": "^14.1.1",
     "markmap-render": "^0.17.0",
-    "terser": "^5.30.0",
+    "terser": "^5.31.1",
     "yaml": "^2.4.5"
   },
   "devDependencies": {