diff --git a/stack.yaml b/stack.yaml
index 2ec5efd..96659f7 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -19,7 +19,7 @@
 # snapshot: https://example.com/snapshots/2024-01-01.yaml
 #snapshot:
 #  url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/36.yaml\
-resolver: lts-22.42
+resolver: lts-22.43
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.