diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 351d222b..403cf2ef 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,20 +2,20 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
 - repo: https://github.com/shellcheck-py/shellcheck-py
-  rev: v0.10.0.1
+  rev: 745eface02aef23e168a8afb6b5737818efbea95  # frozen: v0.11.0.1
   hooks:
   - id: shellcheck
     exclude: examples/|testing/tests/.*\.sh
 
 - repo: https://github.com/maxwinterstein/shfmt-py
-  rev: v3.11.0.2
+  rev: 85cc16bc0319e182d7b62b0a2de351358083ce4c  # frozen: v4.0.0
   hooks:
   - id: shfmt
     exclude: examples/t6.sh
     args: ["-w", "-i", "4", "-ci"]
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v5.0.0
+  rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c  # frozen: v6.0.0
   hooks:
   - id: trailing-whitespace
     exclude: ^testing/Baseline
@@ -23,7 +23,7 @@ repos:
     exclude: ^testing/Baseline|examples/.*Baseline.*
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.11.6
+  rev: 77039ccbba72c8aede339c5f8ae29b42aced0a2e  # frozen: v0.15.18
   hooks:
     - id: ruff
       args: [--fix]
diff --git a/btest b/btest
index bfa09abb..7e5d8788 100755
--- a/btest
+++ b/btest
@@ -1832,7 +1832,7 @@ class Console(OutputHandler):
         OutputHandler.__init__(self, options, reopen_std_file(sys.__stdout__))
 
     def testStart(self, test):
-        msg = f"[{test.mgr.percentage():>3.0f}%] {test.displayName()} ..."
+        msg = f"[{int(test.mgr.percentage()):>3d}%] {test.displayName()} ..."
         self.output(test, msg, nl=False)
 
     def testProgress(self, test, msg):
@@ -1931,7 +1931,7 @@ class CompactConsole(Console):
         self._outfile.flush()
 
     def _consoleOutput(self, test, msg, sticky):
-        line = f"[{test.mgr.percentage():>3.0f}%] {test.displayName()} ..."
+        line = f"[{int(test.mgr.percentage()):>3d}%] {test.displayName()} ..."
 
         if msg:
             line += " " + msg
diff --git a/btest-diff b/btest-diff
index bf0178cd..706a81d4 100755
--- a/btest-diff
+++ b/btest-diff
@@ -148,12 +148,7 @@ if [ ! -f "$input" ]; then
 fi
 
 tmpfiles=""
-delete_tmps() {
-    # shellcheck disable=SC2086,SC2317
-    rm -f $tmpfiles 2>/dev/null
-}
-
-trap delete_tmps 0
+trap 'rm -f $tmpfiles 2>/dev/null' 0
 
 # First available baseline across directories.
 baseline=""
diff --git a/sphinx/btest-sphinx.py b/sphinx/btest-sphinx.py
index 8a4d5a1d..5b3f03c7 100644
--- a/sphinx/btest-sphinx.py
+++ b/sphinx/btest-sphinx.py
@@ -6,7 +6,6 @@
 from docutils import nodes, utils
 from docutils.parsers.rst import Directive, Parser, directives
 from docutils.transforms import Transform
-
 from sphinx.directives.code import LiteralInclude
 from sphinx.errors import SphinxError
 from sphinx.util import logging