diff --git a/fluent-plugin-google-cloud.gemspec b/fluent-plugin-google-cloud.gemspec
index 56b1eb1a..da25e732 100644
--- a/fluent-plugin-google-cloud.gemspec
+++ b/fluent-plugin-google-cloud.gemspec
@@ -10,7 +10,7 @@ Gem::Specification.new do |gem|
   gem.homepage      =
     'https://github.com/GoogleCloudPlatform/fluent-plugin-google-cloud'
   gem.license       = 'Apache-2.0'
-  gem.version       = '0.13.2'
+  gem.version       = '0.13.3'
   gem.authors       = ['Stackdriver Agents Team']
   gem.email         = ['stackdriver-agents@google.com']
   gem.required_ruby_version = Gem::Requirement.new('>= 2.7')