diff --git a/CHANGELOG.md b/CHANGELOG.md
index 949326f..08a0cc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # kv-toolbox change log
 
+## Version 0.22.0
+
+- feat: add `byteLength` to JSON serialization of byte arrays (2615a07)
+
 ## Version 0.21.1
 
 - fix: add `.watch()` method to toolbox (d7c916f)
diff --git a/deno.json b/deno.json
index 9abeb97..3340fbc 100644
--- a/deno.json
+++ b/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@kitsonk/kv-toolbox",
-  "version": "0.21.1",
+  "version": "0.22.0",
   "exports": {
     ".": "./toolbox.ts",
     "./batched_atomic": "./batched_atomic.ts",