diff --git a/stack.yaml b/stack.yaml
index 32a0c70aef..5f8d4ef3f3 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-21.7 # 2023-08-14, GHC 9.4.5
+resolver: lts-22.7 # 2024-01-19, GHC 9.6.4
 
 nix:
   packages: