diff --git a/elit-ddr/pom.xml b/elit-ddr/pom.xml
index 68b9c92..b7828dd 100644
--- a/elit-ddr/pom.xml
+++ b/elit-ddr/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>cloud.elit</groupId>
         <artifactId>elit</artifactId>
-        <version>0.0.4-SNAPSHOT</version>
+        <version>0.0.4</version>
     </parent>
 
     <dependencies>
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>cloud.elit</groupId>
             <artifactId>elit-sdk</artifactId>
-            <version>0.0.4-SNAPSHOT</version>
+            <version>0.0.4</version>
         </dependency>
         <dependency>
             <groupId>it.unimi.dsi</groupId>
diff --git a/elit-sdk/pom.xml b/elit-sdk/pom.xml
index 5f0613b..383ac2a 100644
--- a/elit-sdk/pom.xml
+++ b/elit-sdk/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>cloud.elit</groupId>
         <artifactId>elit</artifactId>
-        <version>0.0.4-SNAPSHOT</version>
+        <version>0.0.4</version>
     </parent>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 9c04c69..b34db65 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>cloud.elit</groupId>
     <artifactId>elit</artifactId>
-    <version>0.0.4-SNAPSHOT</version>
+    <version>0.0.4</version>
     <packaging>pom</packaging>
 
     <name>ELIT: Evolution of Language and Information Technology</name>
@@ -14,7 +14,7 @@
         <url>https://github.com/elitcloud/elit-java</url>
         <connection>scm:git:git://github.com/elitcloud/elit-java.git</connection>
         <developerConnection>scm:git:git@github.com:elitcloud/elit-java.git</developerConnection>
-      <tag>HEAD</tag>
+      <tag>elit-0.0.4</tag>
   </scm>
 
     <modules>