diff --git a/.github/workflows/argentech_build.yml b/.github/workflows/argentech_build.yml
index bb7a0098375f8..86e346b2f67ef 100644
--- a/.github/workflows/argentech_build.yml
+++ b/.github/workflows/argentech_build.yml
@@ -204,7 +204,7 @@ jobs:
           cp -v ArduPlane/ReleaseNotes.txt build/
           zip -r build-output.zip build/*/bin/*
       - name: Archive production artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: compiled-output
           path: build-output.zip
diff --git a/.github/workflows/test_sitl_plane.yml b/.github/workflows/test_sitl_plane.yml
index 18b1f0a801901..5538b7136c5e2 100644
--- a/.github/workflows/test_sitl_plane.yml
+++ b/.github/workflows/test_sitl_plane.yml
@@ -248,7 +248,7 @@ jobs:
           Tools/scripts/build_ci.sh
 
       - name: Archive buildlog artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
            name: fail-${{matrix.config}}
@@ -262,7 +262,7 @@ jobs:
            retention-days: 14
 
       - name: Archive .bin artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
            name: BIN-${{matrix.config}}
            path: /__w/ardupilot/ardupilot/logs
diff --git a/.github/workflows/test_unit_tests.yml b/.github/workflows/test_unit_tests.yml
index 609e30386c1ca..e44f0add04422 100644
--- a/.github/workflows/test_unit_tests.yml
+++ b/.github/workflows/test_unit_tests.yml
@@ -149,7 +149,7 @@ jobs:
           Tools/scripts/build_ci.sh
 
       - name: Archive buildlog artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
            name: fail-${{ matrix.toolchain }}-${{matrix.config}}