Fix stack.yaml

wismill · wismill · commit 6e68e5fe6bc3 · 2021-12-20T10:40:26.000+01:00
diff --git a/stack.yaml b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-16.24
+resolver: lts-18.18
 packages:
 - '.'
 extra-deps:
