diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 67ef4cc..a8ff88b 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -106,7 +106,7 @@ jobs:
           make INCLUDES="-I/usr/include -I/usr/local/include"
 
       - name: Upload build artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: server-binary
           path: server
@@ -179,7 +179,7 @@ jobs:
           exit $mismatches
 
       - name: Upload reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         if: always()
         with:
           name: code-quality-reports
@@ -216,7 +216,7 @@ jobs:
             --error-exitcode=0 src/ 2>&1 | tee cppcheck-security.txt
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         if: always()
         with:
           name: security-scan-reports
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ed5776..3f47c36 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Build project
         run: make clean && make INCLUDES="-I/usr/include -I/usr/local/include" || make INCLUDES="-I/usr/include -I/usr/local/include"
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: server-binary
           path: server
@@ -145,7 +145,7 @@ jobs:
             clang-format -style=file -output-replacements-xml "$file" | grep -q "<replacement " && echo "Format issues in $file" || true
           done
       - name: Upload code quality reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         if: always()
         with:
           name: code-quality-reports