diff --git a/CHANGES.md b/CHANGES.md
index 9d6765f..97d6f30 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,6 @@
 # Pidgin Birthday Reminder Changes
 
-## Version 1.13 (in development)
+## Version 1.13 (2020-03-28)
 - Update Slovak language
 
 ## Version 1.12 (2017-12-23)
diff --git a/VERSION b/VERSION
index 809bdcb..d3456a9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.12
+1.13