diff --git a/CHANGELOG.md b/CHANGELOG.md
index 142a615..ff56a45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [1.0.0]
+- Spring 6 / Jakarta migration (RSDEV-444)
+- Upgrade to rspace-parent 3.0.0
+
 ## [0.2.2]
 - Adding equals and ashcode on ZenodoSubmission
 
diff --git a/pom.xml b/pom.xml
index c29f175..b9a7061 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,11 +5,11 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>zenodo-java-client</artifactId>
-    <version>0.2.2</version>
+    <version>1.0.0</version>
     <parent>
         <groupId>com.github.rspace-os</groupId>
         <artifactId>rspace-parent</artifactId>
-        <version>2.1.3</version>
+        <version>3.0.0</version>
     </parent>
 
     <repositories>