diff --git a/.github/workflows/build-ss3-manual-html.yml b/.github/workflows/build-ss3-manual-html.yml
index 321bbabb..e23be70f 100644
--- a/.github/workflows/build-ss3-manual-html.yml
+++ b/.github/workflows/build-ss3-manual-html.yml
@@ -30,7 +30,7 @@ jobs:
       RSPM: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"
     steps:
       - name: Set up Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ inputs.ref }}
 
diff --git a/.github/workflows/build-ss3-manual-pdf.yml b/.github/workflows/build-ss3-manual-pdf.yml
index 144ef350..98961b21 100644
--- a/.github/workflows/build-ss3-manual-pdf.yml
+++ b/.github/workflows/build-ss3-manual-pdf.yml
@@ -27,7 +27,7 @@ jobs:
     steps:
     
       - name: Set up Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with: 
           ref: ${{ inputs.ref }}
         
diff --git a/.github/workflows/deploy-ss3-docs.yml b/.github/workflows/deploy-ss3-docs.yml
index b07bef1f..508e7e67 100644
--- a/.github/workflows/deploy-ss3-docs.yml
+++ b/.github/workflows/deploy-ss3-docs.yml
@@ -18,7 +18,7 @@ jobs:
       RSPM: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"
     steps:
       - name: Set up Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up R
         uses: r-lib/actions/setup-r@v2
diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index 2b68d90d..89901ad8 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Setup Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6420e008..8aee4d33 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Setup Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release_bug_fix.yml b/.github/workflows/release_bug_fix.yml
index b75f6654..291fedea 100644
--- a/.github/workflows/release_bug_fix.yml
+++ b/.github/workflows/release_bug_fix.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Setup Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/update-release-with-small-changes.yml b/.github/workflows/update-release-with-small-changes.yml
index 581434ca..4984b1f3 100644
--- a/.github/workflows/update-release-with-small-changes.yml
+++ b/.github/workflows/update-release-with-small-changes.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Setup Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0