diff --git a/stack.yaml b/stack.yaml
index 8d939ca..1ba8479 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,6 +1,6 @@
-resolver: lts-10.0
+resolver: lts-12.11
 packages:
 - '.'
 extra-deps: []
 flags: {}
-extra-package-dbs: []
\ No newline at end of file
+extra-package-dbs: []