---
title: Android-SDK - 3.1.1
slug: feature-experimentation/release-notes/android-sdk-3-1-1
docTags: 
createdAt: 2026-07-20T15:45:26.350Z
---

\## 3.1.1
July 23rd, 2019

\### Bug Fixes:
\* SourceClear flagged jackson-databind 2.9.8 fixed in 2.9.9.1

[https://github.com/optimizely/android-sdk/releases/tag/3.1.1](https://github.com/optimizely/android-sdk/releases/tag/3.1.1)