diff --git a/.github/workflows/ci-workflow.yml b/.github/workflows/ci-workflow.yml
index 256f38f..fd1a3a2 100644
--- a/.github/workflows/ci-workflow.yml
+++ b/.github/workflows/ci-workflow.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: docker://ledgerhq/ledger-app-builder:1.6.1-2
+      image: ghcr.io/ledgerhq/ledger-app-builder:latest
 
     steps:
       - name: Clone
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: docker://ledgerhq/ledger-app-builder:1.6.1-2
+      image: ghcr.io/ledgerhq/ledger-app-builder:latest
 
     steps:
       - name: Clone
@@ -81,7 +81,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: docker://ledgerhq/speculos:latest
+      image: ghcr.io/ledgerhq/speculos:latest
       ports:
         - 1234:1234
         - 9999:9999
@@ -104,7 +104,7 @@ jobs:
       - name: Run test
         run: |
           apt update && apt install -qy gcc  # /!\ workaround for pysha3
-          nohup bash -c "python /speculos/speculos.py bin/app.elf --sdk 1.6 --apdu-port 9999 --button-port 42000 --automation-port 43000 --display headless" > speculos.log 2<&1 &
+          nohup bash -c "python /speculos/speculos.py bin/app.elf --sdk 2.0 --apdu-port 9999 --button-port 42000 --automation-port 43000 --display headless" > speculos.log 2<&1 &
           cd tests && pip install -r requirements.txt && pytest --headless
 
       - name: Upload Speculos log