diff --git a/package-lock.json b/package-lock.json
index 4e0880e..9b64b05 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": "^0.17.2",
-        "terser": "^5.31.1",
+        "terser": "^5.34.1",
         "yaml": "^2.4.5"
       },
       "devDependencies": {
@@ -6944,9 +6944,9 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.31.1",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.31.1.tgz",
-      "integrity": "sha512-37upzU1+viGvuFtBo9NPufCb9dwM0+l9hMxYyWfBA+fbwrPqNJAhbZ6W47bBFnZHKHTUBnMvi87434qq+qnxOg==",
+      "version": "5.34.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.34.1.tgz",
+      "integrity": "sha512-FsJZ7iZLd/BXkz+4xrRTGJ26o/6VTjQytUk8b8OxkwcD2I+79VPJlz7qss1+zE7h8GNIScFqXcDyJ/KqBYZFVA==",
       "dependencies": {
         "@jridgewell/source-map": "^0.3.3",
         "acorn": "^8.8.2",
diff --git a/package.json b/package.json
index a27a4cb..8ea7485 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "html-minifier": "^4.0.0",
     "http-server": "^14.1.1",
     "markmap-render": "^0.17.2",
-    "terser": "^5.31.1",
+    "terser": "^5.34.1",
     "yaml": "^2.4.5"
   },
   "devDependencies": {