diff --git a/CHANGELOG.md b/CHANGELOG.md
index a53bb5c..ea668d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [5.1.5](https://github.com/casbin/node-casbin/compare/v5.1.4...v5.1.5) (2020-09-14)
+
+
+### Bug Fixes
+
+* ignore print model ([f426131](https://github.com/casbin/node-casbin/commit/f426131e752143251db6c11a7352d91d959cb503))
+
 ## [5.1.4](https://github.com/casbin/node-casbin/compare/v5.1.3...v5.1.4) (2020-09-10)
 
 
diff --git a/package.json b/package.json
index 71bdbe0..c0d36df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "casbin",
-  "version": "5.1.4",
+  "version": "5.1.5",
   "description": "An authorization library that supports access control models like ACL, RBAC, ABAC in Node.JS",
   "main": "lib/cjs/index.js",
   "typings": "lib/cjs/index.d.ts",