diff --git a/Module-status.md b/Module-status.md
index 39fd5b8..12a6d86 100644
--- a/Module-status.md
+++ b/Module-status.md
@@ -42,7 +42,7 @@ https://github.com/sbt/io/releases/tag/v1.1.3
 
 ### dev branch 1.x
 
-* 1.1.0-RC3
+* 1.1.0-RC4
 
 ## [sbt/sbt](https://github.com/sbt/sbt)
 
@@ -56,6 +56,8 @@ https://github.com/sbt/io/releases/tag/v1.1.3
 
 ### dev branch 1.x
 
+* 1.1.0-RC4
+
 ## Additional links/info
 
 * https://bintray.com/sbt/notifications