diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index eff6f836..bac5c13f 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/gem_push.yml b/.github/workflows/gem_push.yml
index aca2d3ba..89e8e877 100644
--- a/.github/workflows/gem_push.yml
+++ b/.github/workflows/gem_push.yml
@@ -32,7 +32,7 @@ jobs:
       BUNDLE_WITHOUT: development:test:doc:sig
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 62be99db..54d103c2 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/mutant.yml b/.github/workflows/mutant.yml
index 92f9b4bf..d19a44b1 100644
--- a/.github/workflows/mutant.yml
+++ b/.github/workflows/mutant.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9d41eb69..825f60d1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
         ruby: [ ruby-3.2, ruby-3.3, ruby-3.4, ruby-4.0, jruby ]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index 3b5ccea7..ab6c11f0 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: ruby/setup-ruby@v1
         with: