diff --git a/CHANGELOG.md b/CHANGELOG.md
index adc4956ef518a628e152cf6dcebca3b7f292efc0..ef9ab9f038e7c185a8a7de9f633f3c50187d4e7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+# Version 1.29 (not yet released)
+
 # Version 1.28
 
 * Fixed #73: Aggregation on SQL Source does not always work