From 3ec9b94c7925b0a98406fd945d9031900cc4ab60 Mon Sep 17 00:00:00 2001
From: Wolfgang Walther <walther@technowledgy.de>
Date: Mon, 27 Apr 2026 19:12:59 +0200
Subject: [PATCH] ci: avoid useless download of GHC during stack builds

Forgot to adjust when updating stackage.
---
 .github/workflows/build.yaml | 2 +-
 stack.yaml                   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index d693a9c50..585f327d3 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -132,7 +132,7 @@ jobs:
       - uses: haskell-actions/setup@cd0d9bdd65b20557f41bea4dbe43d0b5fbbfe553 # v2.11.0
         with:
           # This must match the version in stack.yaml's resolver
-          ghc-version: 9.8.4
+          ghc-version: 9.10.3
           enable-stack: true
           stack-no-global: true
           stack-setup-ghc: true
diff --git a/stack.yaml b/stack.yaml
index fcd05694e..34ef0f6c8 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,3 +1,4 @@
+# When updating, update GHC version in .github/workflows/build.yaml as well.
 resolver: lts-24.37 # 2026-04-15, GHC 9.10.3
 
 nix: