diff --git a/CHANGELOG.md b/CHANGELOG.md
index 169ff67a..d16ede5f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,9 @@
 Changes by Version
 ==================
 
-2.27.1 (unreleased)
+2.28.0 (2021-04-30)
 -------------------
-- Nothing yet
+- HTTPSamplingStrategyFetcher: Use http client with 10 second timeout (#578) -- Joe Elliott
 
 
 2.27.0 (2021-04-19)
diff --git a/constants.go b/constants.go
index 44ec6151..f87e0d4d 100644
--- a/constants.go
+++ b/constants.go
@@ -22,7 +22,7 @@ import (
 
 const (
 	// JaegerClientVersion is the version of the client library reported as Span tag.
-	JaegerClientVersion = "Go-2.27.1-dev"
+	JaegerClientVersion = "Go-2.28.0"
 
 	// JaegerClientVersionTagKey is the name of the tag used to report client version.
 	JaegerClientVersionTagKey = "jaeger.version"