diff --git a/VERSION b/VERSION
index 7ab17f87..8a77c33a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3.x
\ No newline at end of file
+0.4.x
\ No newline at end of file
diff --git a/atsf_agent/internal/config/version.go b/atsf_agent/internal/config/version.go
index 83d1bbbf..89f7ad9b 100644
--- a/atsf_agent/internal/config/version.go
+++ b/atsf_agent/internal/config/version.go
@@ -1,3 +1,3 @@
 package config
 
-var AgentVersion = "0.3.0"
+var AgentVersion = "dev"