diff --git a/overlays/dev/kustomization.yaml b/overlays/dev/kustomization.yaml
index f15948e6..4a5d67d1 100644
--- a/overlays/dev/kustomization.yaml
+++ b/overlays/dev/kustomization.yaml
@@ -16,7 +16,7 @@ images:
 - name: ghcr.io/biosimulations/combine-api
   newTag: v9.65.2
 - name: ghcr.io/biosimulations/dispatch-service
-  newTag: v9.65.2
+  newTag: v9.65.3
 - name: ghcr.io/biosimulations/mail-service
   newTag: v9.65.2
 - name: ghcr.io/biosimulations/simdata-api
diff --git a/overlays/prod/kustomization.yaml b/overlays/prod/kustomization.yaml
index 467f51af..31fb8784 100644
--- a/overlays/prod/kustomization.yaml
+++ b/overlays/prod/kustomization.yaml
@@ -15,7 +15,7 @@ images:
 - name: ghcr.io/biosimulations/combine-api
   newTag: v9.62.3
 - name: ghcr.io/biosimulations/dispatch-service
-  newTag: v9.62.3
+  newTag: v9.65.3
 - name: ghcr.io/biosimulations/mail-service
   newTag: v9.62.3
 - name: ghcr.io/biosimulations/simdata-api