diff --git a/package-lock.json b/package-lock.json
index a19079b..4ec5678 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "lp-model",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "lp-model",
-      "version": "0.2.1",
+      "version": "0.2.2",
       "license": "MIT",
       "devDependencies": {
         "@rollup/plugin-terser": "^0.4.4",
diff --git a/package.json b/package.json
index 836cddc..9366ac0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lp-model",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "JavaScript package for modelling (Integer) Linear Programs",
   "scripts": {
     "build": "rollup -c",