diff --git a/.github/workflows/openwrt-2410-snapshot-build.yml b/.github/workflows/openwrt-2410-snapshot-build.yml
index f521805..5288219 100644
--- a/.github/workflows/openwrt-2410-snapshot-build.yml
+++ b/.github/workflows/openwrt-2410-snapshot-build.yml
@@ -78,7 +78,7 @@ jobs:
           outputs: type=docker,dest=/tmp/openwrt-docker-image.tar
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt Docker Image
           path: /tmp/openwrt-docker-image.tar
@@ -137,7 +137,7 @@ jobs:
 
       - name: Archive artifacts (OpenWrt u-OS app)
         if: always() && steps.create_u-os-app.outcome == 'success'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt u-OS app
           path: u-os-app/u-os-app-openwrt_*.swu/linux-arm64/*.swu
@@ -206,7 +206,7 @@ jobs:
           output-file: web-backend_sbom.json
 
       - name: Archive artifacts (SBOMs)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Software Bill of Material (SBOM)
           path: ./*.json
@@ -320,7 +320,7 @@ jobs:
 
       - name: Archive test report
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Test report
           path: test/*.html
diff --git a/.github/workflows/openwrt-master-build.yml b/.github/workflows/openwrt-master-build.yml
index 60c30d4..e869bb8 100644
--- a/.github/workflows/openwrt-master-build.yml
+++ b/.github/workflows/openwrt-master-build.yml
@@ -80,7 +80,7 @@ jobs:
           outputs: type=docker,dest=/tmp/openwrt-docker-image.tar
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt Docker Image
           path: /tmp/openwrt-docker-image.tar
@@ -139,7 +139,7 @@ jobs:
 
       - name: Archive artifacts (OpenWrt u-OS app)
         if: always() && steps.create_u-os-app.outcome == 'success'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt u-OS app
           path: u-os-app/u-os-app-openwrt_*.swu/linux-arm64/*.swu
@@ -208,7 +208,7 @@ jobs:
           output-file: web-backend_sbom.json
 
       - name: Archive artifacts (SBOMs)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Software Bill of Material (SBOM)
           path: ./*.json
@@ -327,7 +327,7 @@ jobs:
 
       - name: Archive test report
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Test report
           path: test/*.html
diff --git a/.github/workflows/openwrt-stable-build.yml b/.github/workflows/openwrt-stable-build.yml
index bdc49d8..8501418 100644
--- a/.github/workflows/openwrt-stable-build.yml
+++ b/.github/workflows/openwrt-stable-build.yml
@@ -76,7 +76,7 @@ jobs:
           outputs: type=docker,dest=/tmp/openwrt-docker-image.tar
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt Docker Image
           path: /tmp/openwrt-docker-image.tar
@@ -134,7 +134,7 @@ jobs:
 
       - name: Archive artifacts (OpenWrt u-OS app)
         if: always() && steps.create_u-os-app.outcome == 'success'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: OpenWrt u-OS app
           path: u-os-app/u-os-app-openwrt_*.swu/linux-arm64/*.swu
@@ -199,7 +199,7 @@ jobs:
           output-file: web-backend_sbom.json
 
       - name: Archive artifacts (SBOMs)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Software Bill of Material (SBOM)
           path: ./*.json
@@ -312,7 +312,7 @@ jobs:
 
       - name: Archive test report
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Test report
           path: test/*.html