diff --git a/.github/workflows/auto-tag-release.yml b/.github/workflows/auto-tag-release.yml
index 6137f6a..1086525 100644
--- a/.github/workflows/auto-tag-release.yml
+++ b/.github/workflows/auto-tag-release.yml
@@ -15,7 +15,7 @@ jobs:
     name: Detect version changes & create releases
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 2  # need previous commit to detect changes
 
diff --git a/.github/workflows/libs-milestone.yml b/.github/workflows/libs-milestone.yml
index dec9004..9d29e14 100644
--- a/.github/workflows/libs-milestone.yml
+++ b/.github/workflows/libs-milestone.yml
@@ -34,7 +34,7 @@ jobs:
     name: Verify Java SSE libraries
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
@@ -59,7 +59,7 @@ jobs:
     env:
       MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
diff --git a/.github/workflows/libs-release.yml b/.github/workflows/libs-release.yml
index 26a1910..557649e 100644
--- a/.github/workflows/libs-release.yml
+++ b/.github/workflows/libs-release.yml
@@ -25,7 +25,7 @@ jobs:
     name: Angular ng-sse-client • build & test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Node
         uses: spectrayan/github-workflows/.github/actions/node-setup@v1
         with:
@@ -55,7 +55,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
@@ -82,7 +82,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Node
         uses: spectrayan/github-workflows/.github/actions/node-setup@v1
         with:
@@ -111,7 +111,7 @@ jobs:
     env:
       MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
@@ -145,7 +145,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Node for GitHub Packages
         uses: spectrayan/github-workflows/.github/actions/node-setup@v1
         with:
@@ -178,7 +178,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
diff --git a/.github/workflows/libs-snapshot.yml b/.github/workflows/libs-snapshot.yml
index b9ff70e..db74c7c 100644
--- a/.github/workflows/libs-snapshot.yml
+++ b/.github/workflows/libs-snapshot.yml
@@ -20,7 +20,7 @@ jobs:
     name: Java SSE libraries • build & test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with:
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'workflow_dispatch'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Java
         uses: spectrayan/github-workflows/.github/actions/java-setup@v1
         with: