diff --git a/stack-8.8.3.yaml b/stack-8.8.3.yaml
index c6dbbaec62..1468ae7444 100644
--- a/stack-8.8.3.yaml
+++ b/stack-8.8.3.yaml
@@ -1,4 +1,4 @@
-resolver: lts-16.5
+resolver: lts-16.11
 
 packages:
 - .