diff --git a/apps/gravity/gravity-sts.yml b/apps/gravity/gravity-sts.yml
index 5e825220..37ffff15 100644
--- a/apps/gravity/gravity-sts.yml
+++ b/apps/gravity/gravity-sts.yml
@@ -28,7 +28,7 @@ spec:
               app: gravity
       containers:
       - name: gravity
-        image: ghcr.io/beryju/gravity:v0.20.1
+        image: ghcr.io/beryju/gravity:v0.21.1
         env:
           - name: BOOTSTRAP_ROLES
             value: dns;dhcp;api;backup;discovery;monitoring;debug;tsdb