diff --git a/package.json b/package.json
index 801aac11c..bf610bb2a 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "space-pen": "3.8.2",
     "stacktrace-parser": "0.1.1",
     "temp": "0.8.1",
-    "text-buffer": "^5",
+    "text-buffer": "^5.0.1",
     "theorist": "^1.0.2",
     "underscore-plus": "^1.6.6"
   },