diff --git a/CHANGELOG.md b/CHANGELOG.md
index 808317d09..deb374de0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- towncrier release notes start -->
 
+## [0.45.0](https://github.com/Substra/substra-backend/releases/tag/0.45.0) - 2024-03-27
+
+
+### Changed
+
+- BREAKING: remove `type` from `datamanager` ([#860](https://github.com/Substra/substra-backend/pull/860))
+- [chore] `towncrier` is now used for changelog management ([#861](https://github.com/Substra/substra-backend/pull/861))
+
+
 ## [0.44.0](https://github.com/Substra/substra-backend/releases/tag/0.44.0) 2024-03-07
 
 ### Fixed
diff --git a/changes/860.changed b/changes/860.changed
deleted file mode 100644
index 445c744b9..000000000
--- a/changes/860.changed
+++ /dev/null
@@ -1 +0,0 @@
-BREAKING: remove `type` from `datamanager`
\ No newline at end of file
diff --git a/changes/861.changed b/changes/861.changed
deleted file mode 100644
index 91d360dc0..000000000
--- a/changes/861.changed
+++ /dev/null
@@ -1,2 +0,0 @@
-[chore] `towncrier` is now used for changelog management
-
diff --git a/charts/substra-backend/CHANGELOG.md b/charts/substra-backend/CHANGELOG.md
index 67cd4fbc7..d6632e4ee 100644
--- a/charts/substra-backend/CHANGELOG.md
+++ b/charts/substra-backend/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 <!-- towncrier release notes start -->
 
+## [24.5.0] - 2024-03-27
+
+
+### Changed
+
+- Bump app version to 0.45.0
+
+
 ## [24.4.0] - 2024-03-07
 
 ### Changed
diff --git a/charts/substra-backend/Chart.yaml b/charts/substra-backend/Chart.yaml
index 1812d2ff7..215f50fc5 100644
--- a/charts/substra-backend/Chart.yaml
+++ b/charts/substra-backend/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 name: substra-backend
 home: https://github.com/Substra
-version: 24.4.0
-appVersion: 0.44.0
+version: 24.5.0
+appVersion: 0.45.0
 kubeVersion: ">= 1.19.0-0"
 description: Main package for Substra
 type: application