diff --git a/package.json b/package.json
index e79b2836a..07fb54597 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "coffeestack": "0.6.0",
     "delegato": "1.x",
     "emissary": "1.x",
-    "first-mate": "0.17.0",
+    "first-mate": "1.x",
     "fs-plus": "1.x",
     "fstream": "0.1.24",
     "fuzzaldrin": "0.6.0",