diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70883695b..02085896c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Optimizely Java X SDK Changelog
 
+## 3.3.4
+December 16th, 2019
+
+### New Features:
+- Accept http client parameters via system properties. ([#349](https://github.com/optimizely/java-sdk/pull/349))
+
+## 3.2.2
+December 16th, 2019
+
+### New Features:
+- Accept http client parameters via system properties. ([#349](https://github.com/optimizely/java-sdk/pull/349))
+
 ## 3.3.3
 November 14th, 2019