diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3aadbfc..15ed60d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.1.15 - 2017-11-29
+
+* Add explicit logging for the number of skipped records
+
 ## 0.1.14 - 2017-06-27
 
 * Fixed version of google-api-client [#26](https://github.com/treasure-data/embulk-input-google_analytics/pull/26)
diff --git a/embulk-input-google_analytics.gemspec b/embulk-input-google_analytics.gemspec
index 5ccdbbd..fc58fb2 100644
--- a/embulk-input-google_analytics.gemspec
+++ b/embulk-input-google_analytics.gemspec
@@ -1,7 +1,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "embulk-input-google_analytics"
-  spec.version       = "0.1.14"
+  spec.version       = "0.1.15"
   spec.authors       = ["uu59"]
   spec.summary       = "Google Analytics input plugin for Embulk"
   spec.description   = "Loads records from Google Analytics."