diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65b25c2..71f64aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 Changelog for eva-submission
 ============================
 
+## 1.15.7 (unreleased)
+----------------------
+
+- Nothing changed yet.
+
+
 ## 1.15.6 (2024-04-23)
 ----------------------
 
diff --git a/eva_submission/VERSION b/eva_submission/VERSION
index 04cc999..3ea54dd 100644
--- a/eva_submission/VERSION
+++ b/eva_submission/VERSION
@@ -1 +1 @@
-1.15.6
+1.15.7.dev0