diff --git a/.github/workflows/wfnetcorev2.yaml b/.github/workflows/wfnetcorev2.yaml
index c815d88..33ade95 100644
--- a/.github/workflows/wfnetcorev2.yaml
+++ b/.github/workflows/wfnetcorev2.yaml
@@ -40,7 +40,7 @@ jobs:
       - name: Install GitVersion
         uses: gittools/actions/gitversion/setup@v0
         with:
-          versionSpec: '5.x'
+          versionSpec: '5.6.0'
       - name: Use GitVersion
         id: gitversion # step id used as reference for output values
         uses: gittools/actions/gitversion/execute@v0