diff --git a/.github/workflows/ci-smart-contract.yml b/.github/workflows/ci-smart-contract.yml
index 1539bb32..3fe96942 100644
--- a/.github/workflows/ci-smart-contract.yml
+++ b/.github/workflows/ci-smart-contract.yml
@@ -91,7 +91,7 @@ jobs:
           file: '.*'
           target: 'contracts/'
       - name: Download build
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: fnsad
           path: ./build
@@ -152,7 +152,7 @@ jobs:
           file: '.*'
           target: 'contracts/'
       - name: Download docker image
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: finschia-ci-test
           path: /tmp
diff --git a/.github/workflows/e2e-ibc.yml b/.github/workflows/e2e-ibc.yml
index ecbb66c2..109835bf 100644
--- a/.github/workflows/e2e-ibc.yml
+++ b/.github/workflows/e2e-ibc.yml
@@ -71,7 +71,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Download Tarball Artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ env.IMAGE_NAME }}
           path: /tmp
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5e01c1a3..d1f5cdfa 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -101,7 +101,7 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-${{ matrix.part }}"
         if: env.GIT_DIFF
@@ -129,19 +129,19 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-00-coverage"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-01-coverage"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-02-coverage"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-03-coverage"
         if: env.GIT_DIFF
@@ -185,7 +185,7 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-${{ matrix.part }}"
         if: env.GIT_DIFF
@@ -214,19 +214,19 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-00-integration-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-01-integration-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-02-integration-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-03-integration-output"
         if: env.GIT_DIFF
@@ -258,7 +258,7 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-${{ matrix.part }}"
         if: env.GIT_DIFF
@@ -287,19 +287,19 @@ jobs:
             go.mod
             go.sum
             .github/workflows/test.yml
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-00-integration-multi-node-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-01-integration-multi-node-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-02-integration-multi-node-output"
         if: env.GIT_DIFF
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-03-integration-multi-node-output"
         if: env.GIT_DIFF