diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 2a94c570d..c91080887 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -109,7 +109,7 @@ jobs:
       run: cd build/bin && ./unit ${{ steps.hunter_extra_test_args.outputs.args }}
       shell: bash
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       if: matrix.name == 'windows-msvc'
       with:
         name: 'assimp-bins-${{ matrix.name }}'
@@ -141,7 +141,7 @@ jobs:
           prerelease: true
       - run: |
           echo '${{steps.create-release.outputs.upload_url}}' > release_upload_url.txt
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: create-release
           path: release_upload_url.txt
diff --git a/.github/workflows/cifuzz.yml b/.github/workflows/cifuzz.yml
index 38f54ce06..912aa5665 100644
--- a/.github/workflows/cifuzz.yml
+++ b/.github/workflows/cifuzz.yml
@@ -19,7 +19,7 @@ jobs:
         dry-run: false
         language: c++
     - name: Upload Crash
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts