diff --git a/CHANGELOG.md b/CHANGELOG.md
index d29fd3416..4e4f02e92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog for renku-notebooks
 
+## [1.20.0](https://github.com/SwissDataScienceCenter/renku-notebooks/compare/1.19.1...1.20.0) (2023-10-23)
+
+### Bug Fixes
+
+* **app:** handle OCI image manifests ([#1673](https://github.com/SwissDataScienceCenter/renku-notebooks/issues/1673)) ([66d8482](https://github.com/SwissDataScienceCenter/renku-notebooks/commit/66d84820d4148b3f0cb85f406ec51d49099ee14d))
+* overwrite existing files with storage mounts ([#1672](https://github.com/SwissDataScienceCenter/renku-notebooks/issues/1672)) ([69d7fef](https://github.com/SwissDataScienceCenter/renku-notebooks/commit/69d7fef7af8cd856f514f62fe84c725ab928ba25))
+* scientific notation integer parsing in config ([#1662](https://github.com/SwissDataScienceCenter/renku-notebooks/issues/1662)) ([c4ce286](https://github.com/SwissDataScienceCenter/renku-notebooks/commit/c4ce286ab395c478b01ea8a36a56e993f34f882f))
+
+
+### Features
+
+* add support for new cloud storage ([#1614](https://github.com/SwissDataScienceCenter/renku-notebooks/issues/1614)) ([f022d09](https://github.com/SwissDataScienceCenter/renku-notebooks/commit/f022d099d11fd586572c48194e632066ac4bca6d))
+
+
+
+
 ## [1.19.1](https://github.com/SwissDataScienceCenter/renku-notebooks/compare/1.19.0...1.19.1) (2023-10-02)
 
 
diff --git a/helm-chart/renku-notebooks/Chart.yaml b/helm-chart/renku-notebooks/Chart.yaml
index 059dbf17a..f79c74819 100644
--- a/helm-chart/renku-notebooks/Chart.yaml
+++ b/helm-chart/renku-notebooks/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 appVersion: '1.0'
 description: A Helm chart for the Renku Notebooks service
 name: renku-notebooks
-version: 1.19.1
+version: 1.20.0
diff --git a/helm-chart/renku-notebooks/values.yaml b/helm-chart/renku-notebooks/values.yaml
index 5f0c08c17..940f23bee 100644
--- a/helm-chart/renku-notebooks/values.yaml
+++ b/helm-chart/renku-notebooks/values.yaml
@@ -1,34 +1,34 @@
 notebooks:
   image:
     repository: renku/renku-notebooks
-    tag: "1.19.1"
+    tag: "1.20.0"
 
   gitRpcServer:
     image:
       name: renku/git-rpc-server
-      tag: "1.19.1"
+      tag: "1.20.0"
 
   gitHttpsProxy:
     image:
       name: renku/git-https-proxy
-      tag: "1.19.1"
+      tag: "1.20.0"
 
   gitClone:
     image:
       name: renku/git-clone
-      tag: "1.19.1"
+      tag: "1.20.0"
 
   tests:
     image:
       repository: renku/renku-notebooks-tests
-      tag: "1.19.1"
+      tag: "1.20.0"
 
   k8sWatcher:
     image:
       repository: renku/k8s-watcher
-      tag: "1.19.1"
+      tag: "1.20.0"
 
   ssh:
     image:
       repository: renku/ssh-jump-host
-      tag: "1.19.1"
+      tag: "1.20.0"