diff --git a/CHANGELOG b/CHANGELOG
index 9ee2af9..5be4bec 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,3 @@
-# TReX 1.0.0
+# TReX 1.1.1
 
-* Initial release
\ No newline at end of file
+* First official release
diff --git a/trex.Rproj b/trex.Rproj
index 34e128c..a776cf6 100644
--- a/trex.Rproj
+++ b/trex.Rproj
@@ -1,4 +1,4 @@
-Version: 1.1.0
+Version: 1.1.1
 
 RestoreWorkspace: Default
 SaveWorkspace: Default