diff --git a/package.json b/package.json
index baa1e4a..4eba87e 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "normalize.css": "7.0.0",
     "nprogress": "0.2.0",
     "screenfull": "3.3.3",
-    "showdown": "1.8.6",
+    "showdown": "1.9.1",
     "sortablejs": "1.7.0",
     "tui-editor": "1.2.7",
     "vue": "2.5.17",