diff --git a/.github/workflows/binaries-mac-x64.yml b/.github/workflows/binaries-mac-x64.yml
index 71abbaf5f..d75f1cb02 100644
--- a/.github/workflows/binaries-mac-x64.yml
+++ b/.github/workflows/binaries-mac-x64.yml
@@ -28,7 +28,8 @@ jobs:
         # - { ghc: "90" , stack: "stack --stack-yaml=stack9.0.yaml" }
         # - { ghc: "92" , stack: "stack --stack-yaml=stack9.2.yaml" }
         # - { ghc: "94" , stack: "stack --stack-yaml=stack9.4.yaml" }
-        - { ghc: "96" , stack: "stack --stack-yaml=stack.yaml" }
+        # - { ghc: "96" , stack: "stack --stack-yaml=stack9.6.yaml" }
+        - { ghc: "98" , stack: "stack --stack-yaml=stack.yaml" }
 
     steps:
 
diff --git a/Shake.hs b/Shake.hs
index 5e32a97f4..581762eba 100755
--- a/Shake.hs
+++ b/Shake.hs
@@ -1,5 +1,5 @@
 #!/usr/bin/env stack
-{- stack script --resolver nightly-2024-03-14 --compile
+{- stack script --resolver nightly-2024-04-08 --compile
    --extra-include-dirs /Library/Developer/CommandLineTools/SDKs/MacOSX12.1.sdk/usr/include/ffi
    --package base-prelude
    --package directory
diff --git a/stack.yaml b/stack.yaml
index 7a41c102f..27ce937e6 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,6 +1,6 @@
-# stack build plan using GHC 9.8.1
+# stack build plan using GHC 9.8.2
 
-resolver: nightly-2024-03-14
+resolver: nightly-2024-04-08
 
 packages:
 - hledger-lib
@@ -8,13 +8,8 @@ packages:
 - hledger-ui
 - hledger-web
 
-# XXX
 extra-deps:
 - base64-0.4.2.4            # hledger-web does not yet support base64-1
-- cassava-megaparsec-2.1.1  # to support current bytestring/vector; not yet in stackage
-- email-validate-2.3.2.20   # to support 9.8's template-haskell; not yet in stackage
-- yesod-1.6.2.1             # not yet in stackage
-- yesod-form-1.7.6          # not yet in stackage
 
 nix:
   pure: false