diff --git a/.buildkite/shared-pipeline-vars b/.buildkite/shared-pipeline-vars
index 307dd62e628..d6c45f0bc27 100644
--- a/.buildkite/shared-pipeline-vars
+++ b/.buildkite/shared-pipeline-vars
@@ -3,6 +3,5 @@
 # This file is `source`'d before calling `buildkite-agent pipeline upload`, and can be used
 # to set up some variables that will be interpolated in the `.yml` pipeline before uploading it.
 
-export CI_TOOLKIT="automattic/a8c-ci-toolkit#3.7.1"
+export CI_TOOLKIT="automattic/a8c-ci-toolkit#1dda7bd51d20fbb82d5435dc2cbee3b08f5b5153"
 export TEST_COLLECTOR="test-collector#v1.10.1"
-