diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f584d8..8d32280 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Upcoming
+## [0.5.1] — 2021-12-01
 
 ### Changed
 
diff --git a/Project.toml b/Project.toml
index 29a47dd..52720e4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Baysor"
 uuid = "cc9f9468-1fbe-11e9-0acf-e9460511877c"
 authors = ["Viktor Petukhov <viktor.s.petuhov@ya.ru>"]
-version = "0.5.0"
+version = "0.5.1"
 
 [deps]
 ArgParse = "c7e460c6-2fb9-53a9-8c5b-16f535851c63"