diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5e30735..7512678 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -92,6 +92,7 @@ jobs:
     - name: Run Pester Tests
       uses: PoshCode/Actions/pester@v1
       with:
+        pesterVersion: "4.10.1"
         codeCoveragePath: Modules/F7History
         moduleUnderTest: F7History
         additionalModulePaths: ${{github.workspace}}/Modules