diff --git a/mmtf-api/pom.xml b/mmtf-api/pom.xml
index ab94f79..6550cdf 100644
--- a/mmtf-api/pom.xml
+++ b/mmtf-api/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.rcsb</groupId>
 		<artifactId>mmtf</artifactId>
-		<version>1.0.3-SNAPSHOT</version>
+		<version>1.0.3</version>
 	</parent>
 	<artifactId>mmtf-api</artifactId>
 	<packaging>jar</packaging>
diff --git a/mmtf-codec/pom.xml b/mmtf-codec/pom.xml
index 76a2488..8952063 100644
--- a/mmtf-codec/pom.xml
+++ b/mmtf-codec/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.rcsb</groupId>
 		<artifactId>mmtf</artifactId>
-		<version>1.0.3-SNAPSHOT</version>
+		<version>1.0.3</version>
 	</parent>
 	<artifactId>mmtf-codec</artifactId>
 	<packaging>jar</packaging>
@@ -19,12 +19,12 @@
 		<dependency>
 			<groupId>org.rcsb</groupId>
 			<artifactId>mmtf-api</artifactId>
-			<version>1.0.3-SNAPSHOT</version>
+			<version>1.0.3</version>
 		</dependency>
 		<dependency>
 			<groupId>org.rcsb</groupId>
 			<artifactId>mmtf-serialization</artifactId>
-			<version>1.0.3-SNAPSHOT</version>
+			<version>1.0.3</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-lang</groupId>
diff --git a/mmtf-serialization/pom.xml b/mmtf-serialization/pom.xml
index 6bcb83a..6c18f70 100644
--- a/mmtf-serialization/pom.xml
+++ b/mmtf-serialization/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.rcsb</groupId>
 		<artifactId>mmtf</artifactId>
-                <version>1.0.3-SNAPSHOT</version>
+                <version>1.0.3</version>
 	</parent>
 	<artifactId>mmtf-serialization</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index 6c8db5b..56afe02 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<groupId>org.rcsb</groupId>
 	<artifactId>mmtf</artifactId>
 	<packaging>pom</packaging>
-	<version>1.0.3-SNAPSHOT</version>
+	<version>1.0.3</version>
 	<name>mmtf</name>
 	<description>MMTF is a compressed, fast and useful format for serving macromolecular data.
     </description>
@@ -43,7 +43,7 @@
 		<developerConnection>scm:git:git@github.com:rcsb/mmtf-java.git</developerConnection>
 		<url>https://github.com/rcsb/mmtf-java</url>
 
-		<tag>HEAD</tag>
+		<tag>mmtf-1.0.3</tag>
 	</scm>
 	<build>
 		<pluginManagement>