diff --git a/.github/workflows/omv-ci.yml b/.github/workflows/omv-ci.yml
index 68fed0f..44ddbb7 100644
--- a/.github/workflows/omv-ci.yml
+++ b/.github/workflows/omv-ci.yml
@@ -18,10 +18,10 @@ jobs:
         engine: [ jNeuroML_validatev1, jNeuroML, jNeuroML_NEURON, jNeuroML_NetPyNE, jNeuroML_validate, jNeuroML_EDEN ]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     
     - name: Set up Python  ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version:  ${{ matrix.python-version }}