diff --git a/package-lock.json b/package-lock.json
index 79fd037..c26c64f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@xapi/cmi5",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@xapi/cmi5",
-      "version": "1.3.0",
+      "version": "1.3.1",
       "license": "MIT",
       "dependencies": {
         "@xapi/xapi": "^2.2.4",
diff --git a/package.json b/package.json
index b3719b3..5f4752a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@xapi/cmi5",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Communicate over the xAPI cmi5 profile using JavaScript.",
   "module": "dist/Cmi5.esm.js",
   "browser": "dist/Cmi5.umd.js",