diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce1f10512..41b0dee7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # PowerShell Editor Services Release History
 
+## 0.4.3
+### Monday, February 29, 2016
+
+- Fixed #166: PowerShell Editor Services should be usable without PSScriptAnalyzer binaries
+
 ## 0.4.2
 ### Wednesday, February 17, 2016
 
diff --git a/appveyor.yml b/appveyor.yml
index 0eb6bde62..654f78f97 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,7 +4,7 @@ configuration: Release
 clone_depth: 10
 
 environment:
-  core_version: '0.4.2'
+  core_version: '0.4.3'
   prerelease_name: '-beta'
 
 branches: