diff --git a/CHANGES.txt b/CHANGES.txt
index 44ca779885..eed04f9651 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,9 @@
+4.1.5
+Merged from 4.0:
+Merged from 3.11:
+Merged from 3.0:
+
+
 4.1.4
  * Memoize Cassandra verion and add a backoff interval for failed schema pulls (CASSANDRA-18902)
  * Fix StackOverflowError on ALTER after many previous schema changes (CASSANDRA-19166)
diff --git a/build.xml b/build.xml
index 41be2b19cb..b086b5381c 100644
--- a/build.xml
+++ b/build.xml
@@ -34,7 +34,7 @@
     <property name="debuglevel" value="source,lines,vars"/>
 
     <!-- default version and SCM information -->
-    <property name="base.version" value="4.1.4"/>
+    <property name="base.version" value="4.1.5"/>
     <property name="scm.connection" value="scm:https://gitbox.apache.org/repos/asf/cassandra.git"/>
     <property name="scm.developerConnection" value="scm:https://gitbox.apache.org/repos/asf/cassandra.git"/>
     <property name="scm.url" value="https://gitbox.apache.org/repos/asf?p=cassandra.git;a=tree"/>
diff --git a/debian/changelog b/debian/changelog
index 07910a7f3d..27c452488c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+cassandra (4.1.5) UNRELEASED; urgency=medium
+
+  * New release
+
+ -- Stefan Miklosovic <smiklosovic@apache.org>  Wed, 14 Feb 2024 21:02:09 +0100
+
 cassandra (4.1.4) unstable; urgency=medium
 
   * New release