diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 0c8a7caa..78b68f80 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -34,7 +34,7 @@ jobs:
           ./build/build_linux_x64.sh
           ls -lR lib
       - name: 'Upload artifacts'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         #if: github.event_name == 'release' && github.event.action == 'created'
         with:
           name: 'development-build'
@@ -68,7 +68,7 @@ jobs:
           docker run -e DSS_CAPI_VERSION -v "${PWD}/..:/build" $DOCKER_IMAGE bash -c 'cd /build/dss_capi; PATH=/opt/python/cp38-cp38/bin/:$PATH bash build/build_linux_x86.sh'
           ls -lR lib
       - name: 'Upload artifacts'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         #if: github.event_name == 'release' && github.event.action == 'created'
         with:
           name: 'development-build'
@@ -78,7 +78,7 @@ jobs:
     name: 'macOS x64 and ARM64'
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: "actions/checkout@v4"
         with: 
           fetch-depth: 0
           path: 'dss_capi'
@@ -109,7 +109,7 @@ jobs:
           ./build/build_macos_arm64.sh
           ls -lR lib
       - name: 'Upload artifacts'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         #if: github.event_name == 'release' && github.event.action == 'created'
         with:
           name: 'development-build'
@@ -121,7 +121,7 @@ jobs:
     env: 
       DSS_CAPI_BUILD_ODDIE: '1'
     steps:
-      - uses: actions/checkout@v3
+      - uses: "actions/checkout@v4"
         with: 
           fetch-depth: 0
           path: 'dss_capi'
@@ -151,7 +151,7 @@ jobs:
           call build/generated/set_version.bat
           call build/build_win_x64.bat
       - name: 'Upload artifacts'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         #if: github.event_name == 'release' && github.event.action == 'created'
         with:
           name: 'development-build'
@@ -161,7 +161,7 @@ jobs:
     name: 'Windows x86'
     runs-on: windows-2019
     steps:
-      - uses: actions/checkout@v3
+      - uses: "actions/checkout@v4"
         with: 
           fetch-depth: 0
           path: 'dss_capi'
@@ -189,7 +189,7 @@ jobs:
           call build/generated/set_version.bat
           call build/build_win_x86.bat
       - name: 'Upload artifacts'
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         #if: github.event_name == 'release' && github.event.action == 'created'
         with:
           name: 'development-build'