diff --git a/Shake.hs b/Shake.hs
index b14d6a0e7..eb3520619 100755
--- a/Shake.hs
+++ b/Shake.hs
@@ -1,5 +1,5 @@
 #!/usr/bin/env stack
-{- stack script --resolver  lts-20.1 --compile
+{- stack script --resolver nightly-2023-03-10 --compile
    --extra-include-dirs /Library/Developer/CommandLineTools/SDKs/MacOSX12.1.sdk/usr/include/ffi
    --package base-prelude
    --package directory
diff --git a/bin/hledger-register-max.hs b/bin/hledger-register-max.hs
index 7a4ecbe47..536401adc 100755
--- a/bin/hledger-register-max.hs
+++ b/bin/hledger-register-max.hs
@@ -1,5 +1,5 @@
 #!/usr/bin/env stack
--- stack script --compile --resolver lts-20.8 --verbosity error --package hledger-lib --package hledger --package text --package safe
+-- stack script --compile --resolver lts-20.13 --verbosity error --package hledger-lib --package hledger --package text --package safe
 
 -- hledger-register-max - runs "hledger register" and prints the posting with largest running total/balance.
 -- Usage:
diff --git a/bin/hledger-register-max2.hs b/bin/hledger-register-max2.hs
index c7b8ef944..00e7020ce 100755
--- a/bin/hledger-register-max2.hs
+++ b/bin/hledger-register-max2.hs
@@ -1,8 +1,8 @@
 #!/usr/bin/env stack
 -- stack runghc --verbosity error --package hledger
 -- stack runghc --verbosity error --package hledger --package hledger-lib --package text --package safe 
--- stack script --compile --resolver lts-20.8 --verbosity error --package hledger --package text
--- stack script --compile --resolver lts-20.8 --verbosity error --package hledger --package hledger-lib --package text --package safe
+-- stack script --compile --resolver lts-20.13 --verbosity error --package hledger --package text
+-- stack script --compile --resolver lts-20.13 --verbosity error --package hledger --package hledger-lib --package text --package safe
 -- The topmost stack command above is used to run this script.
 -- stack script uses released hledger, stack runghc uses local hledger source.
 -- This script currently requires local hledger source, for Hledger.Cli.Script.
diff --git a/bin/hledger-script-example.hs b/bin/hledger-script-example.hs
index f8ce7907b..3b52c64fd 100755
--- a/bin/hledger-script-example.hs
+++ b/bin/hledger-script-example.hs
@@ -1,8 +1,8 @@
 #!/usr/bin/env stack
 -- stack runghc --verbosity error --package hledger
 -- stack runghc --verbosity error --package hledger --package hledger-lib --package text --package safe 
--- stack script --compile --resolver lts-20.8 --verbosity error --package hledger --package text
--- stack script --compile --resolver lts-20.8 --verbosity error --package hledger --package hledger-lib --package text --package safe
+-- stack script --compile --resolver lts-20.13 --verbosity error --package hledger --package text
+-- stack script --compile --resolver lts-20.13 --verbosity error --package hledger --package hledger-lib --package text --package safe
 -- The topmost stack command above is used to run this script.
 -- stack script uses released hledger, stack runghc uses local hledger source.
 -- This script currently requires local hledger source, for Hledger.Cli.Script.
diff --git a/stack.yaml b/stack.yaml
index 76dae0e2e..637eb80d1 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,6 +1,6 @@
 # stack build plan using GHC 9.4.4
 
-resolver: nightly-2023-01-29
+resolver: nightly-2023-03-10
 
 packages:
 - hledger-lib
@@ -8,12 +8,12 @@ packages:
 - hledger-ui
 - hledger-web
 
-#extra-deps:
-#- megaparsec-9.3.0
+extra-deps:
 # for hledger-lib:
-# - breakpoint-0.1.2.0
 # for hledger:
 # for hledger-ui:
+- brick-1.6
+- fsnotify-0.4.1.0
 # for hledger-web:
 #- hjsmin-0.2.0.4
 #- yesod-static-1.6.1.0
diff --git a/stack8.10.yaml b/stack8.10.yaml
index ed0f569ee..664554e0e 100644
--- a/stack8.10.yaml
+++ b/stack8.10.yaml
@@ -14,7 +14,6 @@ packages:
 
 extra-deps:
 # for hledger-lib:
-# - breakpoint-0.1.2.0
 - doctest-0.20.0
 - ansi-terminal-0.11.4
 - text-ansi-0.2.1
diff --git a/stack9.2.yaml b/stack9.2.yaml
index 127a355c3..b280d10b1 100644
--- a/stack9.2.yaml
+++ b/stack9.2.yaml
@@ -1,6 +1,6 @@
-# stack build plan using GHC 9.2.5
+# stack build plan using GHC 9.2.7
 
-resolver:  lts-20.8
+resolver:  lts-20.13
 
 packages:
 - hledger-lib
@@ -11,11 +11,10 @@ packages:
 extra-deps:
 - megaparsec-9.3.0
 # for hledger-lib:
-# - breakpoint-0.1.2.0
 # for hledger:
 # for hledger-ui:
-- brick-1.5
-- fsnotify-0.4.0.0
+- brick-1.6
+- fsnotify-0.4.1.0
 # for hledger-web:
 # for Shake.hs: