diff --git a/CHANGELOG.md b/CHANGELOG.md
index 947cf0a..4ae263e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 4.3.1
+
+- [internal] Improve performance of marker dragging [#316](https://github.com/mapbox/mapbox-gl-directions/pull/316)
+
 ## 4.3.0
 
 - [feature] Added option `instructions.showWaypointInstructions` to control displaying of waypoint instructions [#313](https://github.com/mapbox/mapbox-gl-directions/pull/313)
diff --git a/package-lock.json b/package-lock.json
index 79a07a4..08be6e3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/mapbox-gl-directions",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 46d62da..25adfaa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/mapbox-gl-directions",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "description": "A mapboxgl plugin for the Mapbox Directions API",
   "main": "./src/index.js",
   "browserify": {