diff --git a/build.gradle b/build.gradle
index 245f8b6..a106679 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,10 +3,10 @@ plugins {
 }
 description = "Accelerator task calendar"
 group 'org.jlab'
-version = '3.12.0'
+version = '3.13.0'
 
 ext {
-    releaseDate = 'Mar 9 2023'
+    releaseDate = 'Mar 13 2023'
 }
 tasks.withType(JavaCompile) {
     options.release = 11