diff --git a/charts/stable/splunk/Chart.yaml b/charts/stable/splunk/Chart.yaml
index 7fbc40d613e..6f5e9b8eead 100644
--- a/charts/stable/splunk/Chart.yaml
+++ b/charts/stable/splunk/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 9.4.4
+appVersion: 10.0.0
 dependencies:
   - name: common
     version: 28.15.1
@@ -37,5 +37,5 @@ sources:
   - https://hub.docker.com/r/splunk/splunk
   - https://splunk.github.io/docker-splunk
 type: application
-version: 11.2.2
+version: 12.0.0
 
diff --git a/charts/stable/splunk/values.yaml b/charts/stable/splunk/values.yaml
index 4a03f89e494..9b7721a2ab4 100644
--- a/charts/stable/splunk/values.yaml
+++ b/charts/stable/splunk/values.yaml
@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/splunk/splunk
-  tag: 9.4.4@sha256:3830c74a436d7cbf433f715cb6f711bcf7af2139cc2257fd5ba9aff0a6428cb0
+  tag: 10.0.0@sha256:10da23a5c78397b38328ed863ca2826390c329c517f9aff7a4978f30e5208e78
 securityContext:
   container:
     runAsNonRoot: false