diff --git a/.github/workflows/Benchmarks.yml b/.github/workflows/Benchmarks.yml
index ab67abf3d..f379a91b6 100644
--- a/.github/workflows/Benchmarks.yml
+++ b/.github/workflows/Benchmarks.yml
@@ -76,7 +76,7 @@ jobs:
       - name: Run Benchmarks
         run: just bench-ci main release
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: benchmarks_${{runner.os}}_${{matrix.hypervisor}}
           path: ./target/criterion/
diff --git a/.github/workflows/dep_build_guest_binaries.yml b/.github/workflows/dep_build_guest_binaries.yml
index 220e529a4..1d3e1c4f5 100644
--- a/.github/workflows/dep_build_guest_binaries.yml
+++ b/.github/workflows/dep_build_guest_binaries.yml
@@ -41,7 +41,7 @@ jobs:
         run: just build-and-move-rust-guests
 
       - name: Upload Binary Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: guest-binaries-${{ matrix.config }}
           path: |
diff --git a/.github/workflows/dep_fuzzing.yml b/.github/workflows/dep_fuzzing.yml
index 03c874e68..e053d8b87 100644
--- a/.github/workflows/dep_fuzzing.yml
+++ b/.github/workflows/dep_fuzzing.yml
@@ -43,7 +43,7 @@ jobs:
 
       - name: Upload Crash Artifacts
         if: failure() # This ensures artifacts are only uploaded on failure
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: fuzz-crash-artifacts
           path: src/hyperlight_host/fuzz/artifacts/