diff --git a/package-lock.json b/package-lock.json
index 7a28095..da10ad6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1",
       "license": "MIT",
       "dependencies": {
-        "katex": "^0.16.17",
+        "katex": "^0.16.18",
         "markdown-it-texmath": "^1.0.0"
       },
       "devDependencies": {
@@ -3739,9 +3739,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.16.17",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.17.tgz",
-      "integrity": "sha512-OyzSrXBllz+Jdc9Auiw0kt21gbZ4hkz8Q5srVAb2U9INcYIfGKbxe+bvNvEz1bQ/NrDeRRho5eLCyk/L03maAw==",
+      "version": "0.16.18",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.18.tgz",
+      "integrity": "sha512-LRuk0rPdXrecAFwQucYjMiIs0JFefk6N1q/04mlw14aVIVgxq1FO0MA9RiIIGVaKOB5GIP5GH4aBBNraZERmaQ==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
diff --git a/package.json b/package.json
index c66eb6b..33148ee 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "vuepress": "2.0.0-rc.19"
   },
   "dependencies": {
-    "katex": "^0.16.17",
+    "katex": "^0.16.18",
     "markdown-it-texmath": "^1.0.0"
   }
 }