diff --git a/lockfile.json b/lockfile.json
index aab9d2238..320e3fddc 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -123,7 +123,7 @@
     "revision": "aca58a769623ec25b856804a9bd8281e4ba77217"
   },
   "haskell": {
-    "revision": "ff5c879d9b75f4e6930d7f687d458f707945ad78"
+    "revision": "1b54c3f39436bbded6593ac9e0103f9115bbbd2e"
   },
   "hcl": {
     "revision": "8a13647a4d9ef6548320ca9ee4bf67d28960163e"