diff --git a/charts/puris/Chart.yaml b/charts/puris/Chart.yaml
index 248c36e6..d79e0ccc 100644
--- a/charts/puris/Chart.yaml
+++ b/charts/puris/Chart.yaml
@@ -35,7 +35,7 @@ dependencies:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2.6.5
+version: 2.6.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/puris/README.md b/charts/puris/README.md
index 262758a4..0bd3fac5 100644
--- a/charts/puris/README.md
+++ b/charts/puris/README.md
@@ -1,6 +1,6 @@
 # puris
 
-![Version: 2.6.5](https://img.shields.io/badge/Version-2.6.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.0.2](https://img.shields.io/badge/AppVersion-2.0.2-informational?style=flat-square)
+![Version: 2.6.4](https://img.shields.io/badge/Version-2.6.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.0.2](https://img.shields.io/badge/AppVersion-2.0.2-informational?style=flat-square)
 
 A helm chart for Kubernetes deployment of PURIS