diff --git a/package.json b/package.json
index c2470dc..bcad961 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "github-release-notes": "^0.17.1",
     "paluh-litps": "^0.1.4",
-    "pulp": "^13.0.0"
+    "pulp": "^15.0.0"
   },
   "scripts": {
     "pretest": "paluh-litps compile --file README.md; mv README.purs test/README.purs",