diff --git a/.github/workflows/binary-build.yml b/.github/workflows/binary-build.yml
index b492d2e..38ba430 100644
--- a/.github/workflows/binary-build.yml
+++ b/.github/workflows/binary-build.yml
@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4
 
       - uses: r-lib/actions/setup-r@v2
         with:
@@ -36,7 +36,7 @@ jobs:
           mkdir -p ${{ github.workspace }}/artifacts
           cp ${{ env.release_name }}.tar.gz ${{ github.workspace }}/artifacts
 
-      - uses: actions/upload-artifact@v3.1.2
+      - uses: actions/upload-artifact@v4
         with:
           name: Source tarball
           path: ${{ github.workspace }}/artifacts/${{ env.release_name }}.tar.gz
@@ -54,7 +54,7 @@ jobs:
           - {os: windows-latest, r: 'release', ext: "zip"}
 
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4
 
       - uses: r-lib/actions/setup-r@v2
         with:
@@ -74,7 +74,7 @@ jobs:
           mkdir -p ${{ github.workspace }}/artifacts
           cp ../${{ env.release_name }}.${{ matrix.config.ext }} ${{ github.workspace }}/artifacts
 
-      - uses: actions/upload-artifact@v3.1.2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.config.os }}-${{ matrix.config.r }}
           path: ${{ github.workspace }}/artifacts/${{ env.release_name }}.${{ matrix.config.ext }}
diff --git a/.github/workflows/r-cmd-check.yml b/.github/workflows/r-cmd-check.yml
index 09c57ec..5eea018 100644
--- a/.github/workflows/r-cmd-check.yml
+++ b/.github/workflows/r-cmd-check.yml
@@ -30,7 +30,7 @@ jobs:
       R_KEEP_PKG_SOURCE: yes
 
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4
 
       - uses: r-lib/actions/setup-r@v2
         with:
@@ -51,7 +51,7 @@ jobs:
 
       - uses: r-lib/actions/check-r-package@v2
 
-      - uses: actions/upload-artifact@v3.1.2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.config.os }}-${{ matrix.config.r }}-results
           path: check/${{ vars.repo_name }}.Rcheck
diff --git a/.github/workflows/test-coverage.yml b/.github/workflows/test-coverage.yml
index d4039fa..8dae352 100644
--- a/.github/workflows/test-coverage.yml
+++ b/.github/workflows/test-coverage.yml
@@ -18,7 +18,7 @@ jobs:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4
 
       - uses: r-lib/actions/setup-r@v2
         with: