diff --git a/tobru-ch/deployment.yaml b/tobru-ch/deployment.yaml
index 606b6e6..b31be14 100644
--- a/tobru-ch/deployment.yaml
+++ b/tobru-ch/deployment.yaml
@@ -24,7 +24,7 @@ spec:
         component: ghost
     spec:
       containers:
-      - image: ghost:3.20.2-alpine
+      - image: ghost:3.21.0-alpine
         imagePullPolicy: IfNotPresent
         name: ghost
         env: