diff --git a/package.json b/package.json
index 5a4bff0..d408361 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "test": "pulp test"
   },
   "devDependencies": {
-    "pulp": "^12.2.0",
+    "pulp": "^15.0.0",
     "purescript-psa": "^0.6.0",
     "rimraf": "^2.6.2"
   }