diff --git a/package.json b/package.json
index 73314c9..a0b6c4a 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,6 @@
     "rollup-plugin-node-resolve": "^3.0.0",
     "rollup-plugin-ts": "^0.1.0",
     "tape": "caseyWebb/tape",
-    "typescript": "^2.3.0"
+    "typescript": "^2.3.1"
   }
 }