[ATMOSPHERE-188] feat: support SQLAlchemy 2.0 (#1622)

Closes #1281
diff --git a/.charts.yml b/.charts.yml
index c26935c..4e2f492 100644
--- a/.charts.yml
+++ b/.charts.yml
@@ -6,7 +6,7 @@
   openstack_helm_dependencies: &openstack_helm_dependencies
     - name: helm-toolkit
       repository: https://tarballs.openstack.org/openstack-helm-infra
-      version: 0.2.64
+      version: 0.2.69
 
 charts:
   - name: barbican
@@ -86,7 +86,7 @@
     repository:
       url: https://charts.bitnami.com/bitnami
   - name: keystone
-    version: 0.3.5
+    version: 0.3.15
     repository: *openstack_helm_repository
     dependencies: *openstack_helm_dependencies
     patches: