diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index d1c77b7..f6c386e 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -50,7 +50,7 @@ jobs:
           mv "$ORIG_JAR" "$NEW_NAME"
 
       - name: Upload Mod JAR
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ steps.binary-version.outputs.jar_name }}
           path: build/libs/*.jar
\ No newline at end of file
diff --git a/.github/workflows/ci-gametest.yml b/.github/workflows/ci-gametest.yml
index 8861a1d..0bd8147 100644
--- a/.github/workflows/ci-gametest.yml
+++ b/.github/workflows/ci-gametest.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Upload test logs
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: game-test-logs
           path: test_output.log