diff --git a/.github/workflows/acceptance.yml b/.github/workflows/acceptance.yml
index 6bcb090..9d8cb65 100644
--- a/.github/workflows/acceptance.yml
+++ b/.github/workflows/acceptance.yml
@@ -17,7 +17,7 @@ jobs:
       has_change: ${{ steps.diff.outputs.has_change}}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - id: fetch-base
         if: github.event_name == 'pull_request'
@@ -67,7 +67,7 @@ jobs:
 
       - name: checkout
         if: ${{ needs.changes.outputs.has_change == 'true' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Use Docker layer caching for 'docker build' and 'docker-compose build' commands.
       # https://github.com/satackey/action-docker-layer-caching/releases/tag/v0.0.11
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e032325..92171fa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,9 +23,9 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
-      - uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # pin@v1.247.0
+      - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9 # pin@v1.254.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 34bc738..1bf2ff5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/gem.yml b/.github/workflows/gem.yml
index bebdee1..cd79aad 100644
--- a/.github/workflows/gem.yml
+++ b/.github/workflows/gem.yml
@@ -18,9 +18,9 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
-      - uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # pin@v1.247.0
+      - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9 # pin@v1.254.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 566da69..a4fc53f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,9 +16,9 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
-      - uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # pin@v1.247.0
+      - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9 # pin@v1.254.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1c24232..4f3c271 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,9 +20,9 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
-      - uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # pin@v1.247.0
+      - uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9 # pin@v1.254.0
         with:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}