diff --git a/.github/workflows/pyThtoQgis-2.yml b/.github/workflows/pyThtoQgis-2.yml
index b04a5ca..8f358b7 100644
--- a/.github/workflows/pyThtoQgis-2.yml
+++ b/.github/workflows/pyThtoQgis-2.yml
@@ -30,7 +30,7 @@ jobs:
       # ============================================================
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -90,7 +90,7 @@ jobs:
 
       - name: Setup Micromamba
         if: steps.changed.outputs.shp == 'true'
-        uses: mamba-org/setup-micromamba@v2
+        uses: mamba-org/setup-micromamba@v3
         with:
           environment-name: pyThtoQgis