diff --git a/CHANGELOG.md b/CHANGELOG.md
index ddd8454..a3e26a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
+
+## [2.1] - 2024-04-01
 ### :bug: Bug Fixes
 - `Stringprep::getProvider` was not working on the module path.
 
@@ -13,6 +15,7 @@ All notable changes to this project will be documented in this file.
 - Exports the packages of the profiles in the module declaration to allow creating instances without the ServiceLoader lookup.
 - Introduce the annotation `@ProfileName` to declare the name of the profile used for ServiceLoader lookup.
 - Now the released jars are reproducible.
+- Publish CycloneDX SBOM.
 
 ## [2.0] - 2021-02-01
 ### :boom: Breaking changes
diff --git a/codegen/pom.xml b/codegen/pom.xml
index ec8e82b..1ed210c 100644
--- a/codegen/pom.xml
+++ b/codegen/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/coverage-report/pom.xml b/coverage-report/pom.xml
index 2b758c1..a904e2b 100644
--- a/coverage-report/pom.xml
+++ b/coverage-report/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/nameprep/pom.xml b/nameprep/pom.xml
index a5182bb..643e473 100644
--- a/nameprep/pom.xml
+++ b/nameprep/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/nameprep/src/it/jpms-nameprep/pom.xml b/nameprep/src/it/jpms-nameprep/pom.xml
index ac651d4..2f138a6 100644
--- a/nameprep/src/it/jpms-nameprep/pom.xml
+++ b/nameprep/src/it/jpms-nameprep/pom.xml
@@ -7,7 +7,7 @@
   <groupId>com.ongres.stringprep.it</groupId>
   <artifactId>jpms-nameprep</artifactId>
   <name>JPMS Nameprep</name>
-  <version>2.1-SNAPSHOT</version>
+  <version>2.1</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/parent/pom.xml b/parent/pom.xml
index a65a2d6..9fcae93 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>com.ongres.stringprep</groupId>
   <artifactId>stringprep-parent</artifactId>
-  <version>2.1-SNAPSHOT</version>
+  <version>2.1</version>
   <packaging>pom</packaging>
 
   <name>Stringprep Project</name>
@@ -71,7 +71,7 @@
     <base.java.version>8</base.java.version>
     <maven.compiler.source>${base.java.version}</maven.compiler.source>
     <maven.compiler.target>${base.java.version}</maven.compiler.target>
-    <project.build.outputTimestamp>2022-02-01T19:02:33Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-04-01T16:00:00Z</project.build.outputTimestamp>
     <!-- Dependency versions -->
     <junit5.version>5.10.2</junit5.version>
     <!-- Plugins versions -->
@@ -677,10 +677,6 @@
             <groupId>org.sonatype.plugins</groupId>
             <artifactId>nexus-staging-maven-plugin</artifactId>
           </plugin>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-artifact-plugin</artifactId>
-          </plugin>
           <plugin>
             <groupId>org.cyclonedx</groupId>
             <artifactId>cyclonedx-maven-plugin</artifactId>
diff --git a/pom.xml b/pom.xml
index 30399e7..5701654 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>parent/pom.xml</relativePath>
   </parent>
 
diff --git a/saslprep/pom.xml b/saslprep/pom.xml
index 1f9652f..6eca255 100644
--- a/saslprep/pom.xml
+++ b/saslprep/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/saslprep/src/it/jpms-saslprep/pom.xml b/saslprep/src/it/jpms-saslprep/pom.xml
index 30b06d7..68cf62d 100644
--- a/saslprep/src/it/jpms-saslprep/pom.xml
+++ b/saslprep/src/it/jpms-saslprep/pom.xml
@@ -7,7 +7,7 @@
   <groupId>com.ongres.stringprep.it</groupId>
   <artifactId>jpms-saslprep</artifactId>
   <name>JPMS SASLprep</name>
-  <version>2.1-SNAPSHOT</version>
+  <version>2.1</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/stringprep/pom.xml b/stringprep/pom.xml
index ee9c350..d16f8a9 100644
--- a/stringprep/pom.xml
+++ b/stringprep/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.ongres.stringprep</groupId>
     <artifactId>stringprep-parent</artifactId>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.1</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
 
diff --git a/stringprep/src/it/jpms-stringprep/pom.xml b/stringprep/src/it/jpms-stringprep/pom.xml
index bfe5c39..1e3a5b8 100644
--- a/stringprep/src/it/jpms-stringprep/pom.xml
+++ b/stringprep/src/it/jpms-stringprep/pom.xml
@@ -7,7 +7,7 @@
   <groupId>com.ongres.stringprep.it</groupId>
   <artifactId>jpms-stringprep</artifactId>
   <name>JPMS Stringprep</name>
-  <version>2.1-SNAPSHOT</version>
+  <version>2.1</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>