diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b953a65ac1f7..2ad86073cef4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,19 +26,19 @@ jobs:
         run: go list ./... > pkgs.txt
       - name: Split pkgs into 4 files
         run: split -d -n l/4 pkgs.txt pkgs.txt.part.
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-00"
           path: ./pkgs.txt.part.00
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-01"
           path: ./pkgs.txt.part.01
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-02"
           path: ./pkgs.txt.part.02
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "${{ github.sha }}-03"
           path: ./pkgs.txt.part.03
@@ -69,14 +69,14 @@ jobs:
             **/go.sum
             **/Makefile
             Makefile
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: "${{ github.sha }}-${{ matrix.part }}"
       - name: test & coverage report creation
         if: env.GIT_DIFF
         run: |
           cat pkgs.txt.part.${{ matrix.part }} | xargs go test -mod=readonly -race -timeout 30m -coverprofile=${{ matrix.part }}profile.out -covermode=atomic -tags='ledger test_ledger_mock'
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-${{ matrix.part }}-coverage"
@@ -107,7 +107,7 @@ jobs:
         if: env.GIT_DIFF
         run: |
           make test-integration-cov
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-integration-coverage"
@@ -146,7 +146,7 @@ jobs:
         if: env.GIT_DIFF
         run: |
           make test-system
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: "testnet-setup"
@@ -167,27 +167,27 @@ jobs:
             go.sum
             **/go.mod
             **/go.sum
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-00-coverage"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-01-coverage"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-02-coverage"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-03-coverage"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-integration-coverage"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         if: env.GIT_DIFF
         with:
           name: "${{ github.sha }}-e2e-coverage"
diff --git a/.github/workflows/v2-test.yml b/.github/workflows/v2-test.yml
index e26e12c0f402..a5fe8caf6849 100644
--- a/.github/workflows/v2-test.yml
+++ b/.github/workflows/v2-test.yml
@@ -143,7 +143,7 @@ jobs:
         if: env.GIT_DIFF
         run: |
           COSMOS_BUILD_OPTIONS=v2 make test-system
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: "testnet-setup"