diff --git a/.github/workflows/compilation_options.yml b/.github/workflows/compilation_options.yml
index f40431f79e..a924a428b3 100644
--- a/.github/workflows/compilation_options.yml
+++ b/.github/workflows/compilation_options.yml
@@ -76,7 +76,7 @@ jobs:
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index c745f1ffbf..9f061df17b 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.8'
       - name: Install dependencies
@@ -29,12 +29,12 @@ jobs:
           python -m pip install -r docs/requirements.txt
       - name: Build docs
         run: ./.github/jobs/build_documentation.sh
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: documentation
           path: artifact/documentation
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: documentation_warnings.log
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 1a2f5f5b9a..bcc3deb65f 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -103,7 +103,7 @@ jobs:
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -150,14 +150,14 @@ jobs:
           INPUT_DATA_VERSION: ${{ needs.job_control.outputs.input_data_version }}-all
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_1a
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -188,14 +188,14 @@ jobs:
           INPUT_DATA_VERSION: ${{ needs.job_control.outputs.input_data_version }}-all
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_1b
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -227,14 +227,14 @@ jobs:
           INPUT_DATA_VERSION: ${{ needs.job_control.outputs.input_data_version }}-all
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_rc_leads
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -270,14 +270,14 @@ jobs:
           INPUT_DATA_VERSION: 'none'
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_rc
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -317,14 +317,14 @@ jobs:
           INPUT_DATA_VERSION: ${{ needs.job_control.outputs.input_data_version }}-all
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_2a
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -363,14 +363,14 @@ jobs:
           INPUT_DATA_VERSION: ${{ needs.job_control.outputs.input_data_version }}-all
 
       - name: Upload output as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit_2b
           path: ${{ runner.workspace }}/output
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs
@@ -401,7 +401,7 @@ jobs:
 
       - name: Upload diff files as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: diff
           path: ${{ runner.workspace }}/diff
@@ -409,7 +409,7 @@ jobs:
 
       - name: Upload logs as artifact
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs
           path: ${{ runner.workspace }}/logs