diff --git a/unity/Assets/Resources/version.txt b/unity/Assets/Resources/version.txt
index 1191e651..a5c51e13 100644
--- a/unity/Assets/Resources/version.txt
+++ b/unity/Assets/Resources/version.txt
@@ -1 +1 @@
-2.5.8a
\ No newline at end of file
+2.5.8
\ No newline at end of file