diff --git a/.github/workflows/report_linux_py2.yml b/.github/workflows/report_linux_py2.yml
index 952e4a2a3..74b71e0a7 100644
--- a/.github/workflows/report_linux_py2.yml
+++ b/.github/workflows/report_linux_py2.yml
@@ -20,7 +20,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: dorny/test-reporter@v1
+    - uses: dorny/test-reporter@v4
       with:
         artifact: Trick_${{matrix.cfg.os}}${{matrix.cfg.tag}}_py${{matrix.python}} # artifact name
         name: Results_Trick_${{matrix.cfg.os}}${{matrix.cfg.tag}}_py${{matrix.python}} # Name of the check run which will be created
diff --git a/.github/workflows/test_linux.yml b/.github/workflows/test_linux.yml
index 17e587a72..eb07ed2e1 100644
--- a/.github/workflows/test_linux.yml
+++ b/.github/workflows/test_linux.yml
@@ -146,7 +146,7 @@ jobs:
           python3 -m venv .venv && . .venv/bin/activate && pip3 install -r requirements.txt
           cd ../../../; make test
       - name: Upload Tests
-        uses: actions/upload-artifact@v3.0.0
+        uses: actions/upload-artifact@v4
         if: success() || failure()    # run this step even if previous step failed
         with:
           name: Trick_${{matrix.cfg.os}}${{matrix.cfg.tag}}_py${{matrix.python}}
diff --git a/.github/workflows/test_macos.yml b/.github/workflows/test_macos.yml
index d232eadf0..1a365f79f 100644
--- a/.github/workflows/test_macos.yml
+++ b/.github/workflows/test_macos.yml
@@ -42,7 +42,7 @@ jobs:
         export MAKEFLAGS=-j4
         cd ../../../; make test
     - name: Upload Tests
-      uses: actions/upload-artifact@v3.0.0
+      uses: actions/upload-artifact@v4
       if: success() || failure()    # run this step even if previous step failed
       with:
         name: Trick_macos
diff --git a/.github/workflows/trickops.yml b/.github/workflows/trickops.yml
index bd20eac5e..ff6878c2d 100644
--- a/.github/workflows/trickops.yml
+++ b/.github/workflows/trickops.yml
@@ -63,7 +63,7 @@ jobs:
           source ../.venv/bin/activate
           export PATH="/tmp/koviz-master/bin:${PATH}"
           ./run_tests.py
-      - uses: actions/upload-artifact@v3.0.0
+      - uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: doctests