diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c870a3..0f2894e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Install GitVersion
       uses: ./gitversion/setup
       with:
-        versionSpec: '5.x'
+        versionSpec: '5.1.x'
     - name: Use GitVersion
       id: gitversion # step id used as reference for output values
       uses: ./gitversion/execute
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1401da7..bd122d9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
     - name: Install GitVersion
       uses: ./gitversion/setup
       with:
-        versionSpec: '5.x'
+        versionSpec: '5.1.x'
     - name: Use GitVersion
       id: gitversion # step id used as reference for output values
       uses: ./gitversion/execute