diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 887e889d..9cdebee7 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -33,7 +33,7 @@ jobs:
         os_version: ['jammy']
         jdk_vendor: ['corretto']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Swift Build
@@ -55,7 +55,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Gradle :SwiftKitCore:build
@@ -79,7 +79,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Gradle :SwiftKitCore:build
@@ -105,7 +105,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Gradle compile JMH benchmarks
@@ -125,7 +125,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Install jemalloc
@@ -147,7 +147,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Swift Build
@@ -169,7 +169,7 @@ jobs:
     env:
       SWIFT_JAVA_VERBOSE: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Install Swiftly
@@ -197,7 +197,7 @@ jobs:
     container:
       image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Install Swift SDK for Android and build
@@ -228,7 +228,7 @@ jobs:
     container:
       image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: "Verify sample: ${{ matrix.sample_app }}"
@@ -254,7 +254,7 @@ jobs:
           'SwiftJavaExtractJNISampleApp',
         ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
       - name: Install Swiftly  # we specifically install Swiftly in macOS jobs because we want a simpler way to find the right dylib paths for libraries