diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index e7c708e6..ab72d19f 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Release History
 
+## v0.5.1 (2022-01-13)
+
+- feat: support specifying running cycles for load testing
+- fix: ensure last stats reported when stop running
+
 ## v0.5.0 (2022-01-08)
 
 - feat: support creating and calling custom functions with [go plugin](https://pkg.go.dev/plugin)
diff --git a/internal/version/init.go b/internal/version/init.go
index 8b4b8520..53bdb1fa 100644
--- a/internal/version/init.go
+++ b/internal/version/init.go
@@ -1,3 +1,3 @@
 package version
 
-const VERSION = "v0.5.0"
+const VERSION = "v0.5.1"