diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ca05a2..106c68d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-2.1.28 (unreleased)
+2.1.28 (2019-12-27)
 -------------------
 
 - Fix accuracy cannot send when value is 0
diff --git a/VERSION b/VERSION
index bea5996..f1592fa 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.28.dev0
+2.1.28