diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 833de630..3b382403 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,7 +90,7 @@ jobs:
         fi
 
     - name: Upload TinyGo Artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: tinygo-component-${{ matrix.os }}
         path: |
@@ -169,7 +169,7 @@ jobs:
   #       wasm-tools component wit bazel-bin/rust/file_ops_component_wasm.wasm
   #
   #   - name: Upload Rust Artifacts
-  #     uses: actions/upload-artifact@v4
+  #     uses: actions/upload-artifact@v5
   #     with:
   #       name: rust-component-${{ matrix.os }}
   #       path: |
@@ -359,7 +359,7 @@ jobs:
       run: npm run build
 
     - name: Upload documentation artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: documentation
         path: docs-site/dist/
diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 13d98515..df2cc84c 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -281,7 +281,7 @@ jobs:
         # fi
 
     - name: Upload Performance Results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: performance-results-${{ matrix.os }}
         path: |
@@ -373,7 +373,7 @@ jobs:
           grep -E "(Maximum resident set size|User time|System time)" >> profile_results.md || echo "Detailed profiling data not available" >> profile_results.md
 
     - name: Upload Profiling Results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: resource-profiling-results
         path: |
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 10517c46..e760097c 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -287,7 +287,7 @@ jobs:
         ls -la sbom.*
 
     - name: Upload SBOM Artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: sbom-reports
         path: |