diff --git a/stack.yaml b/stack.yaml
index f20471af53..f2fff887d1 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,5 +1,5 @@
 #recheck extra-deps next on resolver or cabal file change
-resolver: lts-10.0
+resolver: lts-10.4
 
 packages:
   - location: .