diff --git a/package.json b/package.json
index 4034bc11d..fd0ea2f0e 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "private": true,
   "dependencies": {
     "babel-polyfill": "6.23.0",
-    "commonmark": "hmhealey/commonmark.js#10bc18c0c8054088c0ec4737a8766c6b5794a323",
+    "commonmark": "hmhealey/commonmark.js#57e6f0244a474a0e7d990f868531af5d98a57316",
     "commonmark-react-renderer": "hmhealey/commonmark-react-renderer#11bf3a089900eda6f3e951f8b8c80663cff4d6a3",
     "deep-equal": "1.0.1",
     "intl": "1.2.5",
diff --git a/yarn.lock b/yarn.lock
index 333edaf70..5f23de865 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1522,9 +1522,9 @@ commonmark-react-renderer@hmhealey/commonmark-react-renderer#11bf3a089900eda6f3e
     pascalcase "^0.1.1"
     xss-filters "^1.2.6"
 
-commonmark@hmhealey/commonmark.js#10bc18c0c8054088c0ec4737a8766c6b5794a323:
+commonmark@hmhealey/commonmark.js#57e6f0244a474a0e7d990f868531af5d98a57316:
   version "0.27.0"
-  resolved "https://codeload.github.com/hmhealey/commonmark.js/tar.gz/10bc18c0c8054088c0ec4737a8766c6b5794a323"
+  resolved "https://codeload.github.com/hmhealey/commonmark.js/tar.gz/57e6f0244a474a0e7d990f868531af5d98a57316"
   dependencies:
     entities "~ 1.1.1"
     mdurl "~ 1.0.1"