diff --git a/charts/stable/cyberchef/Chart.yaml b/charts/stable/cyberchef/Chart.yaml
index 68ba7419005..02fad318d87 100644
--- a/charts/stable/cyberchef/Chart.yaml
+++ b/charts/stable/cyberchef/Chart.yaml
@@ -18,7 +18,7 @@ name: cyberchef
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/cyberchef
   - https://hub.docker.com/r/mpepping/cyberchef
-version: 4.0.20
+version: 4.0.21
 annotations:
   truecharts.org/catagories: |
     - utilities
diff --git a/charts/stable/cyberchef/values.yaml b/charts/stable/cyberchef/values.yaml
index 7620f639e58..0d3d4c15287 100644
--- a/charts/stable/cyberchef/values.yaml
+++ b/charts/stable/cyberchef/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/cyberchef
-  tag: 9.55.0@sha256:632a912cb0246c49e84e365744e6aa582a7bc8117dc74e30548cc4a96b1de88c
+  tag: 9.55.0@sha256:6f174fec7df8b8b51efcba76e4f45be884e506d108e092eb3344a55e2a95fea6
   pullPolicy: IfNotPresent
 
 securityContext: