diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7448ae273..78c2c6cc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,12 @@
 **Note**: Gaps between patch versions are faulty/broken releases.
 **Note**: A feature tagged as Experimental is in a high state of flux, you're at risk of it changing without notice.
 
+# 2.2.11
+
+- **Polish**
+  - `Decoder`
+    - make `toForest` stack-safe, #520 (@safareli)
+
 # 2.2.10
 
 - **Polish**
diff --git a/package.json b/package.json
index d6b4ea7f3..0cd8f9fc8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "io-ts",
-  "version": "2.2.10",
+  "version": "2.2.11",
   "description": "TypeScript runtime type system for IO decoding/encoding",
   "main": "lib/index.js",
   "module": "es6/index.js",