diff --git a/app/controlplane/pkg/auditor/nats.go b/app/controlplane/pkg/auditor/nats.go
index 67f776f76..e32480997 100644
--- a/app/controlplane/pkg/auditor/nats.go
+++ b/app/controlplane/pkg/auditor/nats.go
@@ -71,11 +71,12 @@ func (p *AuditLogPublisher) initJetStream() error {
 	if _, err := js.CreateOrUpdateStream(ctx, jetstream.StreamConfig{
 		Name:     streamName,
 		Subjects: []string{subjectName},
+		Replicas: p.rc.Replicas,
 	}); err != nil {
 		return fmt.Errorf("creating stream: %w", err)
 	}
 
-	p.logger.Infow("msg", "stream created or updated", "name", streamName, "subject", subjectName)
+	p.logger.Infow("msg", "stream created or updated", "name", streamName, "subject", subjectName, "replicas", p.rc.Replicas)
 
 	return nil
 }
diff --git a/pkg/cache/attestationbundle/attestationbundle.go b/pkg/cache/attestationbundle/attestationbundle.go
index b339f67cd..7ee8d6cdc 100644
--- a/pkg/cache/attestationbundle/attestationbundle.go
+++ b/pkg/cache/attestationbundle/attestationbundle.go
@@ -26,8 +26,8 @@ import (
 )
 
 const (
-	ttl         = 5 * 24 * time.Hour
-	maxBytes    = 100 * 1024 * 1024 // 100 MB
+	ttl         = 48 * time.Hour
+	maxBytes    = 200 * 1024 * 1024 // 200 MB
 	bucket      = "chainloop-attestation-bundles"
 	description = "Cache for attestation bundles"
 )
diff --git a/pkg/cache/natskv.go b/pkg/cache/natskv.go
index a0e8fd163..e70c3cc31 100644
--- a/pkg/cache/natskv.go
+++ b/pkg/cache/natskv.go
@@ -52,7 +52,7 @@ func newNATSKV[T any](cfg *config) (*natsKVCache[T], error) {
 		go c.watchReconnect(cfg.reconnCh)
 	}
 
-	cfg.logger.Infow("msg", "cache: using NATS KV backend", "bucket", cfg.bucketName, "ttl", cfg.ttl)
+	cfg.logger.Infow("msg", "cache: using NATS KV backend", "bucket", cfg.bucketName, "ttl", cfg.ttl, "replicas", cfg.replicas)
 	return c, nil
 }