diff --git a/AccreteGB/Excutable/AccreteGB_v1.1.1.jar b/AccreteGB/Excutable/AccreteGB_v1.1.2.jar
similarity index 98%
rename from AccreteGB/Excutable/AccreteGB_v1.1.1.jar
rename to AccreteGB/Excutable/AccreteGB_v1.1.2.jar
index bfea1bf..f23f1c3 100644
Binary files a/AccreteGB/Excutable/AccreteGB_v1.1.1.jar and b/AccreteGB/Excutable/AccreteGB_v1.1.2.jar differ
diff --git a/AccreteGB/Excutable/AccreteGB_v1.1.1_demo.jar b/AccreteGB/Excutable/AccreteGB_v1.1.2_demo.jar
similarity index 98%
rename from AccreteGB/Excutable/AccreteGB_v1.1.1_demo.jar
rename to AccreteGB/Excutable/AccreteGB_v1.1.2_demo.jar
index 506e393..2667872 100644
Binary files a/AccreteGB/Excutable/AccreteGB_v1.1.1_demo.jar and b/AccreteGB/Excutable/AccreteGB_v1.1.2_demo.jar differ
diff --git a/AccreteGB/Excutable/Readme.txt b/AccreteGB/Excutable/Readme.txt
index 2eaca48..554ae39 100644
--- a/AccreteGB/Excutable/Readme.txt
+++ b/AccreteGB/Excutable/Readme.txt
@@ -1,4 +1,4 @@
 Before using the jars, please read the user manual in User_Guide to set up the environment. 
 
-AccreteGB_1.0.0_demo.jar has a connection to a demo database we hosted in AWS for people to try out this software. Database setup is no needed for using this jar. 
+AccreteGB_*_demo.jar was set to connect to a demo database we hosted in AWS for people who want to try out this software. Database connection setup is not needed for using this jar.