diff --git a/gradle.properties b/gradle.properties
index d1d8e16..6b111db 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 GROUP=io.github.reactivecircus.cache4k
-VERSION_NAME=0.12.0
+VERSION_NAME=0.13.0-SNAPSHOT
 
 POM_URL=https://github.com/reactivecircus/cache4k
 POM_SCM_URL=https://github.com/reactivecircus/cache4k