diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6022ec1fc..5529d532a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## v1.13.1
+ {release_date}
+### Upgrade requirements
+### Migrations and checks
+#### Schema migrations
+#### Data migrations
+### Changes
+
 ## v1.13.0
  2021-05-26
 ### Upgrade requirements
diff --git a/version.txt b/version.txt
index 3d391882a..ff0a94f4d 100644
--- a/version.txt
+++ b/version.txt
@@ -1,2 +1,2 @@
-v1.13.0
-2021-05-26T15:00:00Z
+v1.13.1-dev
+2021-05-26T15:00:01Z