diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9368f05..2789bad 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
           ls -la gen/go/proto/v1/
 
       - name: Upload generated protobuf files
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: generated-protobuf
           path: gen/
@@ -65,7 +65,7 @@ jobs:
           cache: true
 
       - name: Download generated protobuf files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: generated-protobuf
           path: gen/
@@ -129,7 +129,7 @@ jobs:
           sudo apt-get install -y protobuf-compiler
 
       - name: Download generated protobuf files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: generated-protobuf
           path: gen/
@@ -175,7 +175,7 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Download generated protobuf files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: generated-protobuf
           path: gen/