diff --git a/gradle.properties b/gradle.properties
index 5e4516f..a892d5b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-version=1.0.20
+version=1.0.21-SNAPSHOT
 
 group=com.epam.deltix
 org.gradle.jvmargs=-Xmx2500m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8