diff --git a/package-lock.json b/package-lock.json
index a928d95..9cc2732 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "io-interface",
-  "version": "1.7.3",
+  "version": "1.7.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6c75dc8..a4719c7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "io-interface",
-  "version": "1.7.3",
+  "version": "1.7.4",
   "description": "Generate io-ts codec solution from TypeScript native interface",
   "scripts": {
     "test": "cd test && tsc && node compile && node sample.js",