diff --git a/.buildkite/RELEASE.md b/.buildkite/RELEASE.md
index 21a11e09..2eb10137 100644
--- a/.buildkite/RELEASE.md
+++ b/.buildkite/RELEASE.md
@@ -1 +1 @@
-<!-- Current release: 4.21.0 -->
+<!-- Current release: 4.22.0 -->