diff --git a/.github/workflows/digger_workflow.yml b/.github/workflows/digger_workflow.yml
index 82e9b5b..67c611d 100644
--- a/.github/workflows/digger_workflow.yml
+++ b/.github/workflows/digger_workflow.yml
@@ -41,6 +41,7 @@ jobs:
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           disable-locking: true
           setup-opentofu: true
+          opentofu-version: 1.6.0
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}