diff --git a/.github/workflows/linux-wasm-ci-build-and-test-workflow.yml b/.github/workflows/linux-wasm-ci-build-and-test-workflow.yml
index cf3bee49f1971..2370c631b7a7a 100644
--- a/.github/workflows/linux-wasm-ci-build-and-test-workflow.yml
+++ b/.github/workflows/linux-wasm-ci-build-and-test-workflow.yml
@@ -142,7 +142,7 @@ jobs:
 
       - name: Upload WASM artifacts
         if: ${{ inputs.skip_publish != true }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ inputs.build_config }}_wasm
           path: ${{ github.workspace }}/artifacts/wasm
@@ -171,7 +171,7 @@ jobs:
 
       - name: Publish test results
         if: ${{ always() && inputs.build_config == 'Debug' }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results
           path: ${{ github.workspace }}/build/**/*.results.xml
diff --git a/.github/workflows/linux_minimal_build.yml b/.github/workflows/linux_minimal_build.yml
index d7b6303d3cdc9..20fa4eff1b6c6 100644
--- a/.github/workflows/linux_minimal_build.yml
+++ b/.github/workflows/linux_minimal_build.yml
@@ -49,7 +49,7 @@ jobs:
         uses: microsoft/onnxruntime-github-actions/build-and-prep-ort-files@v0.0.9
 
       - name: Upload Test Data Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test_data
           path: ${{ runner.temp }}/minimal_build_test_data/
diff --git a/.github/workflows/publish-c-apidocs.yml b/.github/workflows/publish-c-apidocs.yml
index fb4e92715a723..25b7899584bbf 100644
--- a/.github/workflows/publish-c-apidocs.yml
+++ b/.github/workflows/publish-c-apidocs.yml
@@ -45,7 +45,7 @@ jobs:
           rm -rf site/docs/api/c
           mv build/doxygen/html _site/docs/api/c
       - name: Upload new site
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: onnxruntime-c-apidocs
           path: _site
diff --git a/.github/workflows/publish-csharp-apidocs.yml b/.github/workflows/publish-csharp-apidocs.yml
index 683c5594e82f2..34b9c1af9552f 100644
--- a/.github/workflows/publish-csharp-apidocs.yml
+++ b/.github/workflows/publish-csharp-apidocs.yml
@@ -56,7 +56,7 @@ jobs:
         if (Test-Path $OutputDirectory) { Remove-Item -Recurse -Force $OutputDirectory }
         Move-Item -Path csharp\ApiDocs\csharp -Destination $OutputDirectory
     - name: Upload docs artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: onnxruntime-csharp-apidocs
         path: _site
diff --git a/.github/workflows/publish-java-apidocs.yml b/.github/workflows/publish-java-apidocs.yml
index 742069542ecb9..656d0627ed17d 100644
--- a/.github/workflows/publish-java-apidocs.yml
+++ b/.github/workflows/publish-java-apidocs.yml
@@ -43,7 +43,7 @@ jobs:
           mkdir -p _site/docs/api
           mv java/build/docs/javadoc _site/docs/api/java
       - name: Upload new site
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: onnxruntime-java-apidocs
           path: _site
diff --git a/.github/workflows/publish-js-apidocs.yml b/.github/workflows/publish-js-apidocs.yml
index cada1ceecd8e0..e71d3b3c57a4b 100644
--- a/.github/workflows/publish-js-apidocs.yml
+++ b/.github/workflows/publish-js-apidocs.yml
@@ -43,7 +43,7 @@ jobs:
           mkdir -p _site/docs/api
           mv js/common/docs _site/docs/api/js
       - name: Upload docs artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: onnxruntime-node-apidocs
           path: _site
diff --git a/.github/workflows/publish-objectivec-apidocs.yml b/.github/workflows/publish-objectivec-apidocs.yml
index 7f1611fdff315..983d3d478a49d 100644
--- a/.github/workflows/publish-objectivec-apidocs.yml
+++ b/.github/workflows/publish-objectivec-apidocs.yml
@@ -52,7 +52,7 @@ jobs:
       shell: bash
 
     - name: Upload new site
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: onnxruntime-objectivec-apidocs
         path: ./_site
diff --git a/.github/workflows/publish-python-apidocs.yml b/.github/workflows/publish-python-apidocs.yml
index 4baa8a0f5c272..389d1683fb1ff 100644
--- a/.github/workflows/publish-python-apidocs.yml
+++ b/.github/workflows/publish-python-apidocs.yml
@@ -50,7 +50,7 @@ jobs:
           mkdir -p _site/docs/api/
           mv build/docs/html _site/docs/api/python
       - name: Upload docs artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: onnxruntime-python-apidocs
           path: _site
diff --git a/.github/workflows/react_native.yml b/.github/workflows/react_native.yml
index 04f40c58868ca..80bbb249331e2 100644
--- a/.github/workflows/react_native.yml
+++ b/.github/workflows/react_native.yml
@@ -63,7 +63,7 @@ jobs:
           cp ${BASE_PATH}/*.pom          ${{ runner.temp }}/artifacts          
 
       - name: Upload Android AAR Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: onnxruntime-android-full-aar
           path: ${{ runner.temp }}/artifacts
@@ -206,7 +206,7 @@ jobs:
             --build-settings-file ${{ github.workspace }}/tools/ci_build/github/js/react_native_e2e_full_ios_framework_build_settings_arm64.json
 
       - name: Upload iOS Pod Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ios_pod
           path: ${{ runner.temp }}/ios_pod
diff --git a/.github/workflows/reusable_linux_build.yml b/.github/workflows/reusable_linux_build.yml
index 1a9c0e0a72031..02e6388ce4738 100644
--- a/.github/workflows/reusable_linux_build.yml
+++ b/.github/workflows/reusable_linux_build.yml
@@ -163,7 +163,7 @@ jobs:
       # ------------- Upload Build Output Step -------------
       - name: Upload Build Output Artifact
         if: inputs.upload_build_output == true
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: build-output-${{ inputs.architecture }}-${{ inputs.build_config }}
           path: ${{ runner.temp }}/${{ inputs.build_config }}
@@ -172,7 +172,7 @@ jobs:
       # ------------- Upload Log on Build Failure Step -------------
       - name: Upload VCPKG Manifest Install Log on Update or Build Failure
         if: steps.update_step.outcome == 'failure' || steps.build_step.outcome == 'failure'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: vcpkg-manifest-install-log-${{ inputs.architecture }}-${{ inputs.build_config }}
           path: ${{ runner.temp }}/${{ inputs.build_config }}/${{ inputs.build_config }}/vcpkg-manifest-install.log
diff --git a/.github/workflows/windows-web-ci-workflow.yml b/.github/workflows/windows-web-ci-workflow.yml
index 6ebc6bd7fea43..cc38db12b9967 100644
--- a/.github/workflows/windows-web-ci-workflow.yml
+++ b/.github/workflows/windows-web-ci-workflow.yml
@@ -173,7 +173,7 @@ jobs:
       # this step is added to help investigate the shader validation failure which is hard to reproduce
       - name: Upload WebGPU shader validation log on failure
         if: ${{ failure() && inputs.build_config == 'Debug' }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: webgpu-shader-validation-logs
           path: ${{ runner.temp }}\web\test\07\chrome_debug.log
@@ -203,7 +203,7 @@ jobs:
 
       - name: Upload NPM packages
         if: ${{ inputs.build_config == 'Release' }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ inputs.package_name }}
           path: ${{ github.workspace }}\artifacts_npm
diff --git a/.github/workflows/windows_cuda.yml b/.github/workflows/windows_cuda.yml
index ae23902a015ab..9cfa75892d5e9 100644
--- a/.github/workflows/windows_cuda.yml
+++ b/.github/workflows/windows_cuda.yml
@@ -132,7 +132,7 @@ jobs:
         shell: pwsh
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: build-artifacts
           path: ${{ runner.temp }}\build
diff --git a/.github/workflows/windows_tensorrt.yml b/.github/workflows/windows_tensorrt.yml
index f8c6471b412c0..99f3d60a5f647 100644
--- a/.github/workflows/windows_tensorrt.yml
+++ b/.github/workflows/windows_tensorrt.yml
@@ -137,7 +137,7 @@ jobs:
         shell: pwsh
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: build-artifacts
           path: ${{ runner.temp }}\build
diff --git a/.github/workflows/windows_x64_debug_build_x64_debug.yml b/.github/workflows/windows_x64_debug_build_x64_debug.yml
index e4d1477b5619c..d62c7130e0ebb 100644
--- a/.github/workflows/windows_x64_debug_build_x64_debug.yml
+++ b/.github/workflows/windows_x64_debug_build_x64_debug.yml
@@ -109,14 +109,14 @@ jobs:
 
     # Publish artifacts only on failure and if DocUpdateNeeded is true (example)
       - name: Publish OperatorKernels.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true' # Use env. for step-level vars
         with:
           name: OperatorKernels.md
           path: ${{ github.workspace }}/docs/OperatorKernels.md
 
       - name: Publish ContribOperators.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: ContribOperators.md
diff --git a/.github/workflows/windows_x64_release_build_x64_release.yml b/.github/workflows/windows_x64_release_build_x64_release.yml
index 46b667ac22b02..a2991bb0f1131 100644
--- a/.github/workflows/windows_x64_release_build_x64_release.yml
+++ b/.github/workflows/windows_x64_release_build_x64_release.yml
@@ -107,14 +107,14 @@ jobs:
         working-directory: "${{ github.workspace }}\\build\\RelWithDebInfo\\RelWithDebInfo"
 
       - name: Publish OperatorKernels.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: OperatorKernels.md
           path: ${{ github.workspace }}/docs/OperatorKernels.md
 
       - name: Publish ContribOperators.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: ContribOperators.md
diff --git a/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml b/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml
index 4026869c6e4f2..bb6c5035b0dce 100644
--- a/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml
+++ b/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml
@@ -92,14 +92,14 @@ jobs:
         run: python tools\ValidateNativeDelegateAttributes.py
         working-directory: ${{ github.workspace }}\\csharp
       - name: Publish OperatorKernels.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: OperatorKernels.md
           path: ${{ github.workspace }}/docs/OperatorKernels.md
 
       - name: Publish ContribOperators.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: ContribOperators.md
diff --git a/.github/workflows/windows_x64_release_xnnpack.yml b/.github/workflows/windows_x64_release_xnnpack.yml
index dd8c251ea23d3..b453cd570ac05 100644
--- a/.github/workflows/windows_x64_release_xnnpack.yml
+++ b/.github/workflows/windows_x64_release_xnnpack.yml
@@ -94,14 +94,14 @@ jobs:
         working-directory: ${{ github.workspace }}\\csharp
 
       - name: Publish OperatorKernels.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: OperatorKernels.md
           path: ${{ github.workspace }}/docs/OperatorKernels.md
 
       - name: Publish ContribOperators.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: ContribOperators.md
diff --git a/.github/workflows/windows_x86.yml b/.github/workflows/windows_x86.yml
index e8f04a955e32e..d81c5d559c8e5 100644
--- a/.github/workflows/windows_x86.yml
+++ b/.github/workflows/windows_x86.yml
@@ -102,14 +102,14 @@ jobs:
         working-directory: "${{ github.workspace }}\\build\\RelWithDebInfo\\RelWithDebInfo"
 
       - name: Publish OperatorKernels.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: OperatorKernels.md
           path: ${{ github.workspace }}/docs/OperatorKernels.md
 
       - name: Publish ContribOperators.md (Conditional)
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: failure() && env.DocUpdateNeeded == 'true'
         with:
           name: ContribOperators.md