diff --git a/stack.yaml b/stack.yaml
deleted file mode 100644
index 8289bc2fa..000000000
--- a/stack.yaml
+++ /dev/null
@@ -1,56 +0,0 @@
-# stack build plan using GHC 9.10.2
-# https://gitlab.haskell.org/ghc/ghc/-/wikis/migration/9.10
-# https://downloads.haskell.org/ghc/9.10.1/docs/users_guide/9.10.1-notes.html
-
-resolver: lts-24.10
-
-packages:
-- hledger-lib
-- hledger
-- hledger-ui
-- hledger-web
-
-# To minimise problems, use the versions shipped with GHC 9.10.1 when possible.
-# See https://github.com/haskell/unix/issues/329.
-extra-deps:
-# for hledger-lib
-# - Cabal-3.12.0.0
-# - Cabal-syntax-3.12.0.0
-# #- directory-1.3.8.3
-# #- filepath-1.5.2.0
-# - directory-1.3.9.0
-# - filepath-1.4.301.0
-# - ghc-boot-9.10.1@rev:1
-# - process-1.6.19.0
-# - time-1.12.2
-# - unix-2.8.5.1
-# # for windows
-# - Win32-2.14.0.0
-
-# # for hledger
-# - haskeline-0.8.2.1
-# # to silence a warning
-# - wizards-1.0.3@rev:3
-
-nix:
-  pure: false
-  packages: [perl gmp ncurses zlib]
-
-# ghc-options:
-#   "$locals": -Wno-x-partial
-#   "$locals": -fplugin Debug.Breakpoint
-
-# # for precise profiling, per https://www.tweag.io/posts/2020-01-30-haskell-profiling.html:
-# # apply-ghc-options: everything
-# # rebuild-ghc-options: true
-# # stack build --profile --ghc-options="-fno-prof-auto"
-
-# # tell GHC to write hie files, eg for weeder. Rumoured to be slow.
-# # ghc-options:
-# #   "$locals": -fwrite-ide-info
-
-# # ghc-options:
-# #   "$locals": -ddump-timings
-# #  "$targets": -Werror
-# #  "$everything": -O2
-# #  some-package: -DSOME_CPP_FLAG
diff --git a/stack910.yaml b/stack910.yaml
new file mode 100644
index 000000000..514e45614
--- /dev/null
+++ b/stack910.yaml
@@ -0,0 +1,15 @@
+# stack build plan using GHC 9.10.3
+# https://gitlab.haskell.org/ghc/ghc/-/wikis/migration/9.10
+# https://downloads.haskell.org/ghc/9.10.1/docs/users_guide/9.10.1-notes.html
+
+resolver: lts-24.13
+
+packages:
+- hledger-lib
+- hledger
+- hledger-ui
+- hledger-web
+
+nix:
+  pure: false
+  packages: [perl gmp ncurses zlib]