diff --git a/README.md b/README.md
index b2639c4..b771df4 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ License
 Apache License 2.0
 (http://www.apache.org/licenses/LICENSE-2.0)
 
-This software package includes PLY-3.4 in "vparser/ply". The license of PLY is BSD.
+Note that this software package includes PLY-3.4 in "vparser/ply". The license of PLY is BSD.
 
 
 Publication
diff --git a/pyverilog/utils/version.py b/pyverilog/utils/version.py
index c9ef2b4..2a3eb2f 100644
--- a/pyverilog/utils/version.py
+++ b/pyverilog/utils/version.py
@@ -1 +1 @@
-VERSION = "1.1.0-dev"
+VERSION = "1.1.0"