diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c308828..3f4d07a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -143,7 +143,7 @@ jobs:
 
     - name: Upload test results
       if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: test-results-${{ matrix.os }}-${{ matrix.build_type }}
         path: |
@@ -167,7 +167,7 @@ jobs:
 
     - name: Upload package
       if: matrix.build_type == 'Release'
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: jmaths-package-${{ matrix.os }}
         path: build/jmaths-*.tar.gz
@@ -227,7 +227,7 @@ jobs:
       continue-on-error: true
 
     - name: Upload cppcheck report
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: cppcheck-report
         path: cppcheck-report.txt
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 148ba95..e17f419 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -77,7 +77,7 @@ jobs:
         flags: unittests
 
     - name: Upload coverage HTML report
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: coverage-report
         path: coverage.html