diff --git a/package.json b/package.json
index 79e20c08d..5fdb2e7fb 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "season": "^1.0.2",
     "semver": "1.1.4",
     "serializable": "^1",
-    "space-pen": "3.2.0",
+    "space-pen": "3.4.1",
     "temp": "0.7.0",
     "text-buffer": "^3.0.1",
     "theorist": "^1",