diff --git a/examples/csharp/HelloworldUnity/ProjectSettings/ProjectVersion.txt b/examples/csharp/HelloworldUnity/ProjectSettings/ProjectVersion.txt
index acd2ceba1e4..6128d74131b 100644
--- a/examples/csharp/HelloworldUnity/ProjectSettings/ProjectVersion.txt
+++ b/examples/csharp/HelloworldUnity/ProjectSettings/ProjectVersion.txt
@@ -1 +1 @@
-m_EditorVersion: 2018.3.3f1
+m_EditorVersion: 2018.3.5f1