diff --git a/package/Editor/Plugins/Unity.PureCSharpTests.dll b/package/Editor/Plugins/Unity.PureCSharpTests.dll
index 805c388f9..83eb5be7d 100755
Binary files a/package/Editor/Plugins/Unity.PureCSharpTests.dll and b/package/Editor/Plugins/Unity.PureCSharpTests.dll differ
diff --git a/package/Editor/Plugins/Unity.Services.Base.dll b/package/Editor/Plugins/Unity.Services.Base.dll
index e13a8396f..48a2588e7 100755
Binary files a/package/Editor/Plugins/Unity.Services.Base.dll and b/package/Editor/Plugins/Unity.Services.Base.dll differ
diff --git a/package/Editor/Plugins/Unity.Services.Broker.dll b/package/Editor/Plugins/Unity.Services.Broker.dll
index f76ce352f..8daa56cdd 100755
Binary files a/package/Editor/Plugins/Unity.Services.Broker.dll and b/package/Editor/Plugins/Unity.Services.Broker.dll differ
diff --git a/package/package.json b/package/package.json
index 58a5e2517..9d3b93def 100755
--- a/package/package.json
+++ b/package/package.json
@@ -2,7 +2,7 @@
     "name": "com.unity.incrementalcompiler",
     "displayName": "IncrementalCompiler",
     "description": "Roslyn based incremental compiler.",
-    "version": "0.0.42-preview.30",
+    "version": "0.0.42-preview.31",
     "unity": "2018.1",
     "keywords": [
       "unity",
diff --git a/versions.txt b/versions.txt
index 7d1c3a8da..7cafd35e1 100755
--- a/versions.txt
+++ b/versions.txt
@@ -75,3 +75,4 @@
 0.0.42-preview.28
 0.0.42-preview.29
 0.0.42-preview.30
+0.0.42-preview.31