diff --git a/CHANGELOG.md b/CHANGELOG.md
index 785f801..74e30b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 6.1.0
+
+- Feature: add `sourceIndex` to `Selector` nodes (#290)
+
 # 6.0.16
 
 - Fixed: add missing `index` argument to `each`/`walk` callback types (#289)
diff --git a/package-lock.json b/package-lock.json
index 4973ab6..5d961e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-selector-parser",
-  "version": "6.0.16",
+  "version": "6.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 0d1af5d..0a1bc95 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-selector-parser",
-  "version": "6.0.16",
+  "version": "6.1.0",
   "devDependencies": {
     "@babel/cli": "^7.11.6",
     "@babel/core": "^7.11.6",