diff --git a/gradle.properties b/gradle.properties
index 2281c96..bafdc9f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,6 @@
 VERSION_NAME=1.1.0
 VERSION_CODE=22
-BUILD_TOOLS_VERSION=20
+BUILD_TOOLS_VERSION=21.1.2
 COMPILE_SDK_VERSION=21
 GROUP=com.github.castorflex.smoothprogressbar
 
diff --git a/library-circular/gradle.properties b/library-circular/gradle.properties
index abe2c94..fe49968 100644
--- a/library-circular/gradle.properties
+++ b/library-circular/gradle.properties
@@ -3,4 +3,4 @@ POM_ARTIFACT_ID=library-circular
 POM_PACKAGING=aar
 POM_DESCRIPTION=Android Library make smooth circular indeterminate progress bars
 
-VERSION_NAME=1.1.0-SNAPSHOT
+VERSION_NAME=1.1.0
diff --git a/library/gradle.properties b/library/gradle.properties
index af699c4..4fb2d2b 100644
--- a/library/gradle.properties
+++ b/library/gradle.properties
@@ -3,4 +3,4 @@ POM_ARTIFACT_ID=library
 POM_PACKAGING=aar
 POM_DESCRIPTION=Android Library make smooth horizontal indeterminate progress bars
 
-VERSION_NAME=1.1.0-SNAPSHOT
+VERSION_NAME=1.1.0