diff --git a/stack-ghc8.2.yaml b/stack-ghc8.2.yaml
index 2eae10ebf..35d4b6bad 100644
--- a/stack-ghc8.2.yaml
+++ b/stack-ghc8.2.yaml
@@ -1,6 +1,6 @@
 # stack build plan using GHC 8.2.2
 
-resolver: lts-11.6
+resolver: lts-11.9
 
 packages:
 - hledger-lib