diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 312cc00d..f331d528 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@ ci:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v5.0.0
     hooks:
       - id: check-json
       - id: check-merge-conflict
@@ -19,29 +19,29 @@ repos:
         args: [--markdown-linebreak-ext=md]
 
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.32.1
+    rev: v0.44.0
     hooks:
       - id: markdownlint
         args: [-c, .markdownlint.yaml, --fix]
 
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v2.7.1
+    rev: v4.0.0-alpha.8
     hooks:
       - id: prettier
 
   - repo: https://github.com/adrienverge/yamllint
-    rev: v1.27.1
+    rev: v1.35.1
     hooks:
       - id: yamllint
         exclude: .*.param.yaml
 
   - repo: https://github.com/shellcheck-py/shellcheck-py
-    rev: v0.8.0.4
+    rev: v0.10.0.1
     hooks:
       - id: shellcheck
 
   - repo: https://github.com/scop/pre-commit-shfmt
-    rev: v3.5.1-1
+    rev: v3.10.0-2
     hooks:
       - id: shfmt
         args: [-w, -s, -i=4]
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index c493cad4..8dbcfb85 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-conduct@autoware.org.
+<conduct@autoware.org>.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the
diff --git a/docs/version-1.0/start-guide/installation/index.md b/docs/version-1.0/start-guide/installation/index.md
index 848ee2c0..66aa38df 100644
--- a/docs/version-1.0/start-guide/installation/index.md
+++ b/docs/version-1.0/start-guide/installation/index.md
@@ -15,6 +15,7 @@ This page explains how to set up the development environment that are described
   - [Scenario simulator for x86_64](https://github.com/autowarefoundation/autoware/pkgs/container/autoware-universe/26944750?tag=galactic-latest-prebuilt-cuda) [^2]
 
 [^1]: This is unnecessary if you do NOT need a vehicle-edge platform.
+
 [^2]: This is unnecessary if you can use the cloud development platform, Web.Auto.
 
 The following diagram shows a minimum configuration of Open AD Kit. "Your host machine" will be replaced by the cloud development platform if you can use Web.Auto.
diff --git a/docs/version-2.0/start-guide/installation/index.md b/docs/version-2.0/start-guide/installation/index.md
index 538fb928..a8005a7d 100644
--- a/docs/version-2.0/start-guide/installation/index.md
+++ b/docs/version-2.0/start-guide/installation/index.md
@@ -17,6 +17,7 @@ This page explains how to set up the development environment that are described
   - [Scenario simulator for x86_64](https://github.com/tier4/scenario_simulator_v2/pkgs/container/scenario_simulator_v2) [^2]
 
 [^1]: This is unnecessary if you do NOT need a vehicle-edge platform.
+
 [^2]: This is unnecessary if you can use the cloud development platform, Web.Auto.
 
 The following diagram shows a minimum configuration of Open AD Kit. "Your host machine" will be replaced by the cloud development platform if you can use Web.Auto.