diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2be625e..c241a357 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # aws-spot-price changelog
 
+# [0.5.0](https://github.com/hoonoh/aws-spot-price/compare/v0.4.6...v0.5.0) (2019-11-05)
+
+
+### Features
+
+* add module ([#26](https://github.com/hoonoh/aws-spot-price/issues/26)) ([aea2cf1](https://github.com/hoonoh/aws-spot-price/commit/aea2cf19d11fa8e08f2114ebf4b58c3e4b346801))
+
 ## [0.4.6](https://github.com/hoonoh/aws-spot-price/compare/v0.4.5...v0.4.6) (2019-10-30)
 
 
diff --git a/package.json b/package.json
index 268003d7..a0508443 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-spot-price",
-  "version": "0.4.6",
+  "version": "0.5.0",
   "description": "CLI utility to list current global AWS EC2 Spot Instance prices.",
   "keywords": [
     "aws",