diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f3733ef0..5944a931 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -39,7 +39,7 @@ jobs:
           sudo apt -y update
           sudo apt -y install zsh fish shellcheck
         fi
-        curl -s https://bashunit.typeddevs.com/install.sh | bash -s beta
+        curl -s https://bashunit.typeddevs.com/install.sh | bash -s 0.31.0
 
     - name: Show version
       run: |