diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9349152..e21c6db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -265,7 +265,7 @@ jobs:
 
       - name: Upload test logs on failure
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: bazel-testlogs
           path: bazel-testlogs/
@@ -507,7 +507,7 @@ jobs:
 
       - name: Upload integration artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: integration-artifacts
           path: integration-artifacts/
@@ -569,7 +569,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: playwright-report
           path: tests/visual/playwright-report/
@@ -577,7 +577,7 @@ jobs:
 
       - name: Upload snapshots on failure
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: playwright-snapshots
           path: tests/visual/terminal.spec.ts-snapshots/
@@ -625,7 +625,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: docs-playwright-report
           path: docs/playwright-report/
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index d9843f1..be5114a 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -101,7 +101,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: nightly-playwright-report
           path: tests/visual/playwright-report/
@@ -109,7 +109,7 @@ jobs:
 
       - name: Upload snapshots
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: nightly-snapshots
           path: tests/visual/terminal.spec.ts-snapshots/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b5a1d81..04411b4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -186,7 +186,7 @@ jobs:
         shell: pwsh
       
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.artifact }}
           path: ${{ matrix.artifact }}
@@ -240,7 +240,7 @@ jobs:
           rm -rf flat
       
       - name: Upload checksums
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: SHA256SUMS
           path: artifacts/SHA256SUMS