diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 6654073..452a39e 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -18,7 +18,7 @@ steps:
   - label: "Eland :python: {{ matrix.python }} :elasticsearch: {{ matrix.stack }}"
     agents:
       provider: "gcp"
-      machineType: "n2-standard-4"      
+      machineType: "n2-standard-4"
     env:
       PYTHON_VERSION: "{{ matrix.python }}"
       PANDAS_VERSION: '1.5.0'
@@ -31,6 +31,6 @@ steps:
           - '3.9'
           - '3.8'
         stack:
-          - '8.10-SNAPSHOT'
           - '8.11-SNAPSHOT'
+          - '8.12-SNAPSHOT'
     command: ./.buildkite/run-tests