diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 27f925c..4817d9e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -70,7 +70,7 @@ jobs:
     - name: Build the binary wheel and a source tarball
       run: just build
     - name: Store the distribution packages
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: python-package-distributions
         path: dist/
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 882078d..c02e51b 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -47,7 +47,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: SARIF file
           path: results.sarif
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4c1fcfb..ba0ad0f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -124,7 +124,7 @@ jobs:
         just test-all
     
     - name: Store coverage files
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ env.COVERAGE_FILE }}
         path: ${{ env.COVERAGE_FILE }}
@@ -186,7 +186,7 @@ jobs:
         just test-all
     
     - name: Store coverage files
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ env.COVERAGE_FILE }}
         path: ${{ env.COVERAGE_FILE }}
@@ -250,7 +250,7 @@ jobs:
         just test-all
     
     - name: Store coverage files
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ env.COVERAGE_FILE }}
         path: ${{ env.COVERAGE_FILE }}
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index e7d02af..a14a12b 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -39,7 +39,7 @@ jobs:
           zizmor --format sarif .github/workflows/ > results.sarif
 
       - name: Upload analysis results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: zizmor-results
           path: results.sarif