diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 457b79335..c3ddb301e 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -17,7 +17,7 @@ jobs:
         make -C tools/minicargo
         make -C tools/testrunner
     - name: save artefacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: binaries
         path: |
@@ -41,7 +41,7 @@ jobs:
     - name: avoid recompile
       run: make --touch && make --touch -C tools/minicargo && make --touch -C tools/testrunner
     - name: Download all workflow run artifacts
-      uses: actions/download-artifact@v2
+      uses: actions/download-artifact@v4
       with:
         name: binaries
         path: bin
diff --git a/.github/workflows/msbuild.yml b/.github/workflows/msbuild.yml
index 1ff50f025..965c744e4 100644
--- a/.github/workflows/msbuild.yml
+++ b/.github/workflows/msbuild.yml
@@ -52,7 +52,7 @@ jobs:
       run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}}
      
     - name: Save Artifacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: binaries
         # Includes `minipatch` as that's needed by the test scripts
@@ -82,7 +82,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v2
     - name: Download all workflow run artifacts
-      uses: actions/download-artifact@v2
+      uses: actions/download-artifact@v4
       with:
         name: binaries
         path: vsproject/x64/${{env.BUILD_CONFIGURATION}}