diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60e41d4..394ac62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,10 @@ According to [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) , the `Unr
 
 ---
 
+## 2.0.0 - 2024-03-07
+
+---
+
 ### Added
 
 -   [#45](https://github.com/FC4E-WP5/fc4eosc-PIDMR-api/pull/45) - PIDMR-117 Batch request for resolution.
diff --git a/pom.xml b/pom.xml
index eb99171..4537e78 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.grnet</groupId>
   <artifactId>pid-meta-resolver</artifactId>
-  <version>1.0.0</version>
+  <version>2.0.0</version>
   <properties>
     <compiler-plugin.version>3.10.1</compiler-plugin.version>
     <maven.compiler.release>11</maven.compiler.release>