diff --git a/library/pom.xml b/library/pom.xml
index 84d475f7..8f7ab919 100755
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.github.devnied.emvnfccard</groupId>
 		<artifactId>parent</artifactId>
-		<version>2.1.1-SNAPSHOT</version>
+		<version>2.1.1</version>
 	</parent>
 
 	<dependencies>
diff --git a/pom.xml b/pom.xml
index d32d2e8e..6e443efa 100755
--- a/pom.xml
+++ b/pom.xml
@@ -1,10 +1,9 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.github.devnied.emvnfccard</groupId>
 	<artifactId>parent</artifactId>
 	<packaging>pom</packaging>
-	<version>2.1.1-SNAPSHOT</version>
+	<version>2.1.1</version>
 	<name>EMV Paycard Enrollment</name>
 
 	<parent>
@@ -45,7 +44,7 @@
 		<connection>scm:git:git@github.com:devnied/EMV-NFC-Paycard-Enrollment.git</connection>
 		<developerConnection>scm:git:git@github.com:devnied/EMV-NFC-Paycard-Enrollment.git</developerConnection>
 		<url>scm:git:git@github.com:devnied/EMV-NFC-Paycard-Enrollment.git</url>
-		<tag>HEAD</tag>
+		<tag>parent-2.1.1</tag>
 	</scm>
 
 	<modules>
diff --git a/sample-pcsc/pom.xml b/sample-pcsc/pom.xml
index d6c17b23..e148d2bc 100755
--- a/sample-pcsc/pom.xml
+++ b/sample-pcsc/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.github.devnied.emvnfccard</groupId>
 		<artifactId>parent</artifactId>
-		<version>2.1.1-SNAPSHOT</version>
+		<version>2.1.1</version>
 	</parent>
 
 	<dependencies>
@@ -15,7 +15,7 @@
 		<dependency>
 			<groupId>com.github.devnied.emvnfccard</groupId>
 			<artifactId>library</artifactId>
-			<version>2.1.1-SNAPSHOT</version>
+			<version>2.1.1</version>
 		</dependency>
 
 	</dependencies>
diff --git a/sample/pom.xml b/sample/pom.xml
index 66a2cf06..f4778527 100755
--- a/sample/pom.xml
+++ b/sample/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>com.github.devnied.emvnfccard</groupId>
 		<artifactId>parent</artifactId>
-		<version>2.1.1-SNAPSHOT</version>
+		<version>2.1.1</version>
 	</parent>
 
 	<dependencies>
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>com.github.devnied.emvnfccard</groupId>
 			<artifactId>library</artifactId>
-			<version>2.1.1-SNAPSHOT</version>
+			<version>2.1.1</version>
 		</dependency>
 
 		<dependency>