diff --git a/package-lock.json b/package-lock.json
index 3e6b8b1..addc132 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "kalman-filter",
-  "version": "1.9.2",
+  "version": "1.9.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 1a19028..02f569f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kalman-filter",
-  "version": "1.9.2",
+  "version": "1.9.3",
   "description": "Kalman filter (and Extended Kalman Filter) Multi-dimensional implementation in Javascript",
   "main": "index.js",
   "scripts": {