diff --git a/CHANGELOG.md b/CHANGELOG.md
index 019c695..d3b2568 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## Version 1.28.0 (2024-10-14)
 
 * Use weaver for semantic convention codegen
   ([#70](https://github.com/open-telemetry/semantic-conventions-java/pull/70))
diff --git a/build.gradle.kts b/build.gradle.kts
index e7cdc45..5669746 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 }
 
 // start - updated by ./.github/workflows/prepare-release-branch.yml
-val snapshot = true
+val snapshot = false
 // end
 
 // The release version of https://github.com/open-telemetry/semantic-conventions used to generate classes