diff --git a/owlbot-postprocessor/CHANGELOG.md b/owlbot-postprocessor/CHANGELOG.md
index 131fa2d..5924277 100644
--- a/owlbot-postprocessor/CHANGELOG.md
+++ b/owlbot-postprocessor/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [0.2.4](https://www.github.com/googleapis/ruby-common-tools/compare/owlbot-postprocessor/v0.2.3...owlbot-postprocessor/v0.2.4) (2021-09-20)
+
+* Don't fail the postprocessor docker image if there's nothing to do ([cc927d0](https://www.github.com/googleapis/ruby-common-tools/commit/cc927d0287a8fcb307c461b7c8f434f91cafbffa))
+
 ## [0.2.3](https://www.github.com/googleapis/ruby-common-tools/compare/owlbot-postprocessor/v0.2.2...owlbot-postprocessor/v0.2.3) (2021-09-20)
 
 * Improve error messages for unexpected staging directory structure ([2b50ee8](https://www.github.com/googleapis/ruby-common-tools/commit/2b50ee8861d29e3a4ed04e1bb6a54a68c5b667bf))
diff --git a/owlbot-postprocessor/lib/version.rb b/owlbot-postprocessor/lib/version.rb
index bc2b90a..3232343 100644
--- a/owlbot-postprocessor/lib/version.rb
+++ b/owlbot-postprocessor/lib/version.rb
@@ -15,5 +15,5 @@
 # limitations under the License.
 
 module OwlBot
-  VERSION = "0.2.3"
+  VERSION = "0.2.4"
 end