diff --git a/charts/stable/cyberchef/Chart.yaml b/charts/stable/cyberchef/Chart.yaml
index a07e7d30f19..d3ffd921770 100644
--- a/charts/stable/cyberchef/Chart.yaml
+++ b/charts/stable/cyberchef/Chart.yaml
@@ -14,7 +14,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 10.20.0
+appVersion: 10.21.0
 dependencies:
   - name: common
     version: 28.29.49
@@ -39,5 +39,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/cyberchef
   - https://hub.docker.com/r/mpepping/cyberchef
 type: application
-version: 12.14.1
+version: 12.15.0
 
diff --git a/charts/stable/cyberchef/values.yaml b/charts/stable/cyberchef/values.yaml
index 1499c5af0b2..cebbfb7145a 100644
--- a/charts/stable/cyberchef/values.yaml
+++ b/charts/stable/cyberchef/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/mpepping/cyberchef
-  tag: v10.20.0@sha256:3c5d75890873c895c56a73f7f88b97fcd33991551858023236debaeeb2f9d57c
+  tag: v10.21.0@sha256:09fddd80183499e0c487ee431c5819435fcffe2ad8377aba7524ba0efed4bdcf
   pullPolicy: IfNotPresent
 securityContext:
   container: