diff --git a/state/metrics.gen.go b/state/metrics.gen.go
index e0f3d5d65..3a705dc31 100644
--- a/state/metrics.gen.go
+++ b/state/metrics.gen.go
@@ -40,7 +40,7 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
 			Name:      "store_access_duration_seconds",
 			Help:      "The duration of accesses to the state store labeled by which method was called on the store.",
 
-			Buckets: stdprometheus.ExponentialBuckets(0.01, 2, 5),
+			Buckets: stdprometheus.ExponentialBuckets(0.00002, 5, 5),
 		}, append(labels, "method")).With(labelsAndValues...),
 	}
 }
diff --git a/state/metrics.go b/state/metrics.go
index 355f4fd27..4c56fca44 100644
--- a/state/metrics.go
+++ b/state/metrics.go
@@ -27,5 +27,5 @@ type Metrics struct {
 
 	// The duration of accesses to the state store labeled by which method
 	// was called on the store.
-	StoreAccessDurationSeconds metrics.Histogram `metrics_buckettype:"exp" metrics_bucketsizes:"0.01, 2, 5" metrics_labels:"method"`
+	StoreAccessDurationSeconds metrics.Histogram `metrics_buckettype:"exp" metrics_bucketsizes:"0.00002, 5, 5" metrics_labels:"method"`
 }
diff --git a/store/metrics.gen.go b/store/metrics.gen.go
index 68f41bcfc..a79336a75 100644
--- a/store/metrics.gen.go
+++ b/store/metrics.gen.go
@@ -20,7 +20,7 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
 			Name:      "block_store_access_duration_seconds",
 			Help:      "The duration of accesses to the state store labeled by which method was called on the store.",
 
-			Buckets: stdprometheus.ExponentialBuckets(0.01, 2, 5),
+			Buckets: stdprometheus.ExponentialBuckets(0.00002, 5, 5),
 		}, append(labels, "method")).With(labelsAndValues...),
 	}
 }
diff --git a/store/metrics.go b/store/metrics.go
index f9a089bd9..7134cb65a 100644
--- a/store/metrics.go
+++ b/store/metrics.go
@@ -16,5 +16,5 @@ const (
 type Metrics struct {
 	// The duration of accesses to the state store labeled by which method
 	// was called on the store.
-	BlockStoreAccessDurationSeconds metrics.Histogram `metrics_buckettype:"exp" metrics_bucketsizes:"0.01, 2, 5" metrics_labels:"method"`
+	BlockStoreAccessDurationSeconds metrics.Histogram `metrics_buckettype:"exp" metrics_bucketsizes:"0.00002, 5, 5" metrics_labels:"method"`
 }