diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0d02c73..8c1be00 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -68,7 +68,7 @@ jobs:
         ./amber --help
         
     - name: Upload build artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       if: github.event_name == 'workflow_dispatch'
       with:
         name: amber-cli-${{ matrix.target }}-build
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 705e7d2..51ad2c1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -74,7 +74,7 @@ jobs:
       if: matrix.os == 'ubuntu-latest'
 
     - name: Upload binary artifact (Linux)
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       if: matrix.os == 'ubuntu-latest'
       with:
         name: amber_cli-linux
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e8f2aca..b6a3f4c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -74,7 +74,7 @@ jobs:
         echo "sha256=$(cat amber-cli-${{ matrix.target }}.tar.gz.sha256 | cut -d' ' -f1)" >> $GITHUB_OUTPUT
         
     - name: Upload artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: amber-cli-${{ matrix.target }}
         path: |