diff --git a/package.json b/package.json
index d24676d47..b482248a0 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "micromark-extension-gfm-table": "2.1.2",
     "micromark-extension-math": "3.1.0",
     "micromark-util-types": "2.0.2",
-    "micromark": "4.0.2",
+    "micromark": "4.0.3",
     "re2js": "2.8.6",
     "string-width": "8.3.0"
   },