diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7ef9c56..1f539dae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [2.40.1](https://github.com/amplitude/Amplitude-Android/compare/v2.40.0...v2.40.1) (2024-04-17)
+
+
+### Bug Fixes
+
+* always run middleware flush on updateServer ([#400](https://github.com/amplitude/Amplitude-Android/issues/400)) ([fbee357](https://github.com/amplitude/Amplitude-Android/commit/fbee357d6ba9eb540101cf09393f7eebafdfd49d))
+
 # [2.40.0](https://github.com/amplitude/Amplitude-Android/compare/v2.39.9...v2.40.0) (2024-04-17)
 
 
diff --git a/gradle.properties b/gradle.properties
index bc536299..42f81b00 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-ARTIFACT_VERSION=2.40.0
+ARTIFACT_VERSION=2.40.1
 ARTIFACT_GROUP=com.amplitude
 
 POM_PACKAGING=aar