diff --git a/CHANGELOG.md b/CHANGELOG.md
index a584a59..6415b39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# [3.6.0](https://github.com/norskeld/sigma/compare/v3.5.0...v3.6.0) (2023-01-17)
+
+
+### Bug Fixes
+
+* **combinators/error:** return correct `pos` ([c11002c](https://github.com/norskeld/sigma/commit/c11002ca93d9eba3b2cc273a4585286e95f01817))
+
+
+### Features
+
+* add spans ([88b13b1](https://github.com/norskeld/sigma/commit/88b13b11d54559d913a242bdc6f120f07db4f0a7))
+
 # [3.5.0](https://github.com/norskeld/sigma/compare/v3.4.0...v3.5.0) (2023-01-16)
 
 
diff --git a/package-lock.json b/package-lock.json
index ade9107..20aef02 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@nrsk/sigma",
-  "version": "3.5.0",
+  "version": "3.6.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@nrsk/sigma",
-      "version": "3.5.0",
+      "version": "3.6.0",
       "license": "MIT",
       "devDependencies": {
         "@commitlint/cli": "^17.1.2",
diff --git a/package.json b/package.json
index 0582701..a51cf15 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nrsk/sigma",
-  "version": "3.5.0",
+  "version": "3.6.0",
   "description": "TypeScript parser combinator library for building fast and convenient parsers.",
   "packageManager": "npm@8.10.0",
   "sideEffects": false,