diff --git a/CHANGELOG.md b/CHANGELOG.md
index deafc8083e..fee2123d51 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,20 @@ Pearl changelog
 #### Changed
 
 
+#### Fixed
+
+
+#### Updated
+
+
+
+## [0.21.0] - 2023-12-18
+#### Added
+
+
+#### Changed
+
+
 #### Fixed
 - Fixed benchmark build error (#296)
 - Fixed build warnings (#300)
diff --git a/Cargo.toml b/Cargo.toml
index c32978a0b4..ea4c9b08bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pearl"
-version = "0.20.0"
+version = "0.21.0"
 description = "Pearl is a low level blob-based I/O library"
 repository = "https://github.com/qoollo/pearl"
 homepage = "https://github.com/qoollo/pearl"
@@ -16,7 +16,8 @@ authors = [
     "Vladimir Stepanenko",
     "Pavel Perestoronin",
     "Konstantin Konnov",
-    "Konstantin Bulany"
+    "Konstantin Bulany",
+    "Semyon Romanov"
 ]
 edition = "2021"
 readme = "README.md"