diff --git a/.github/workflows/ci-workflow.yml b/.github/workflows/ci-workflow.yml
index 25a337cf..e8a73883 100644
--- a/.github/workflows/ci-workflow.yml
+++ b/.github/workflows/ci-workflow.yml
@@ -82,7 +82,7 @@ jobs:
         run: cd tests_zemu && npm install
 
       - name: Download app binaries
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: compiled_app_binaries
           path: build
diff --git a/Makefile b/Makefile
index 7dd79dde..8c543828 100644
--- a/Makefile
+++ b/Makefile
@@ -43,7 +43,7 @@ ICON_NANOS = icons/nanos_app_stellar.gif
 ICON_NANOX = icons/nanox_app_stellar.gif
 ICON_NANOSP = icons/nanox_app_stellar.gif
 ICON_STAX = icons/stax_app_stellar.gif
-# ICON_FLEX = icons/app_boilerplate_40px.gif
+ICON_FLEX = icons/flex_app_stellar.gif
 
 # Application allowed derivation curves.
 # Possibles curves are: secp256k1, secp256r1, ed25519 and bls12381g1
diff --git a/icons/flex_app_stellar.gif b/icons/flex_app_stellar.gif
new file mode 100644
index 00000000..d1e1f9dc
Binary files /dev/null and b/icons/flex_app_stellar.gif differ
diff --git a/ledger_app.toml b/ledger_app.toml
index 7a0d4969..6de2e057 100644
--- a/ledger_app.toml
+++ b/ledger_app.toml
@@ -1,7 +1,7 @@
 [app]
 build_directory = "./"
 sdk = "C"
-devices = ["nanos", "nanox", "nanos+", "stax"]
+devices = ["nanos", "nanox", "nanos+", "stax", "flex"]
 
 [tests]
 unit_directory = "./test_unit/"