diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c0090a3..5a47fbb 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,15 +11,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Configure Git
-        run: |
-          git config --global user.email "jdoe@example.com"
-          git config --global user.name "J. Doe"
-      - name: Run install-dev-tools.sh
+      - name: Install mise
         run: |
           set -e
-          mkdir $HOME/bin
-          ./dev/bin/install-dev-tools.sh
+          set -x
+          curl https://mise.run | sh
+          mise install
       - name: Run precious
         run: |
-          PATH=$PATH:$HOME/bin precious lint -a
+          mise exec -- precious lint -a
diff --git a/dev/bin/install-dev-tools.sh b/dev/bin/install-dev-tools.sh
deleted file mode 100755
index 9234136..0000000
--- a/dev/bin/install-dev-tools.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-set -x
-
-function run() {
-    echo "$1"
-    eval "$1"
-}
-
-function install_tools() {
-    curl --silent --location \
-        https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
-        sh
-    run "ubi --project houseabsolute/precious --in $HOME/bin"
-    run "ubi --project houseabsolute/omegasort --in $HOME/bin"
-    run "ubi --project koalaman/shellcheck --in $HOME/bin"
-    run "ubi --project mvdan/sh --in $HOME/bin --exe shfmt"
-    run "ubi --project crate-ci/typos --in $HOME/bin"
-    run "npm install prettier"
-    run "curl -L https://cpanmin.us/ -o $HOME/bin/cpanm"
-    run "chmod 0755 $HOME/bin/cpanm"
-    run "$HOME/bin/cpanm --sudo --notest Perl::Tidy"
-}
-
-if [ "$1" == "-v" ]; then
-    set -x
-fi
-
-mkdir -p "$HOME"/bin
-
-set +e
-echo ":$PATH:" | grep --extended-regexp ":$HOME/bin:" >&/dev/null
-# shellcheck disable=SC2181
-if [ "$?" -eq "0" ]; then
-    path_has_home_bin=1
-fi
-set -e
-
-if [ -z "$path_has_home_bin" ]; then
-    PATH=$HOME/bin:$PATH
-fi
-
-install_tools
-
-echo "Tools were installed into $HOME/bin."
-if [ -z "$path_has_home_bin" ]; then
-    echo "You should add $HOME/bin to your PATH."
-fi
-
-exit 0
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..2b5bb4e
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,10 @@
+[tools]
+node = "22.11.0"
+"npm:prettier" = "3.4.1"
+ruff = "0.8.3"
+shellcheck = "v0.10.0"
+shfmt = "v3.10.0"
+taplo = "0.9.3"
+typos = "1.28.1"
+"ubi:houseabsolute/omegasort" = "v0.1.3"
+"ubi:houseabsolute/precious" = "v0.7.3"
diff --git a/precious.toml b/precious.toml
index c6ef685..ac07b63 100644
--- a/precious.toml
+++ b/precious.toml
@@ -24,10 +24,28 @@ ok_exit_codes = 0
 lint_failure_exit_codes = 2
 ignore_stderr = "Begin Error Output Stream"
 
+[commands."ruff for linting"]
+type = "both"
+include = [ "**/*.py" ]
+cmd = "ruff"
+lint_flags = [ "check" ]
+tidy_flags = [ "check", "--fix" ]
+ok_exit_codes = 0
+lint_failure_exit_codes = 1
+
+[commands."ruff for tidying"]
+type = "both"
+include = [ "**/*.py" ]
+cmd = "ruff"
+lint_flags = [ "format", "--check" ]
+tidy_flags = [ "format" ]
+ok_exit_codes = 0
+lint_failure_exit_codes = 1
+
 [commands.prettier-md]
 type    = "both"
 include = [ "**/*.md" ]
-cmd     = [ "./node_modules/.bin/prettier", "--no-config", "--print-width", "100", "--prose-wrap", "always" ]
+cmd     = [ "prettier", "--no-config", "--print-width", "100", "--prose-wrap", "always" ]
 lint_flags = "--check"
 tidy_flags = "--write"
 ok_exit_codes = 0
@@ -37,7 +55,7 @@ ignore_stderr = [ "Code style issues" ]
 [commands.prettier-yml]
 type    = "both"
 include = [ "**/*.yml" ]
-cmd     = [ "./node_modules/.bin/prettier", "--no-config" ]
+cmd     = [ "prettier", "--no-config" ]
 lint_flags = "--check"
 tidy_flags = "--write"
 ok_exit_codes = 0