diff --git a/.github/workflows/ancient.yml b/.github/workflows/ancient.yml
index 12b1401..7102b3d 100644
--- a/.github/workflows/ancient.yml
+++ b/.github/workflows/ancient.yml
@@ -124,7 +124,7 @@ jobs:
           curl -X POST -H "Content-Type: application/json; charset=utf-8" -d '{"name": "admin", "password": "password"}' http://127.0.0.1:5984/_session
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 3f7a87f..1962e6e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index f33d9ca..1db60b5 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -73,7 +73,7 @@ jobs:
           curl -X POST -H "Content-Type: application/json; charset=utf-8" -d '{"name": "admin", "password": "password"}' http://127.0.0.1:5984/_session
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/current-runtime-heads.yml b/.github/workflows/current-runtime-heads.yml
index 8225dc7..0ad38b2 100644
--- a/.github/workflows/current-runtime-heads.yml
+++ b/.github/workflows/current-runtime-heads.yml
@@ -67,7 +67,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/current.yml b/.github/workflows/current.yml
index 0981d4d..5a8e43c 100644
--- a/.github/workflows/current.yml
+++ b/.github/workflows/current.yml
@@ -63,7 +63,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 046e9c8..3ea91b4 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/heads.yml b/.github/workflows/heads.yml
index 5c97da3..af8877c 100644
--- a/.github/workflows/heads.yml
+++ b/.github/workflows/heads.yml
@@ -78,7 +78,7 @@ jobs:
           curl -X POST -H "Content-Type: application/json; charset=utf-8" -d '{"name": "admin", "password": "password"}' http://127.0.0.1:5984/_session
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/jruby-ancient.yml b/.github/workflows/jruby-ancient.yml
index b1344d7..19971ca 100644
--- a/.github/workflows/jruby-ancient.yml
+++ b/.github/workflows/jruby-ancient.yml
@@ -80,7 +80,7 @@ jobs:
           curl -X POST -H "Content-Type: application/json; charset=utf-8" -d '{"name": "admin", "password": "password"}' http://127.0.0.1:5984/_session
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/jruby.yml b/.github/workflows/jruby.yml
index 24a5fc2..ec87bdd 100644
--- a/.github/workflows/jruby.yml
+++ b/.github/workflows/jruby.yml
@@ -60,7 +60,7 @@ jobs:
           curl -X POST -H "Content-Type: application/json; charset=utf-8" -d '{"name": "admin", "password": "password"}' http://127.0.0.1:5984/_session
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/legacy.yml b/.github/workflows/legacy.yml
index a4f3cf7..d05efd0 100644
--- a/.github/workflows/legacy.yml
+++ b/.github/workflows/legacy.yml
@@ -47,7 +47,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 14d9b3c..ccf85eb 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/supported.yml b/.github/workflows/supported.yml
index e721cdb..0b1b1b0 100644
--- a/.github/workflows/supported.yml
+++ b/.github/workflows/supported.yml
@@ -62,7 +62,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/unsupported.yml b/.github/workflows/unsupported.yml
index 5abd902..2ff2b9b 100644
--- a/.github/workflows/unsupported.yml
+++ b/.github/workflows/unsupported.yml
@@ -151,7 +151,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby & RubyGems
         uses: ruby/setup-ruby@v1