diff --git a/crates/router/src/services/kafka/dispute_event.rs b/crates/router/src/services/kafka/dispute_event.rs
index 92327c044d..45e7ff2c79 100644
--- a/crates/router/src/services/kafka/dispute_event.rs
+++ b/crates/router/src/services/kafka/dispute_event.rs
@@ -20,15 +20,15 @@ pub struct KafkaDisputeEvent<'a> {
     pub connector_dispute_id: &'a String,
     pub connector_reason: Option<&'a String>,
     pub connector_reason_code: Option<&'a String>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub challenge_required_by: Option<OffsetDateTime>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub connector_created_at: Option<OffsetDateTime>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub connector_updated_at: Option<OffsetDateTime>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds")]
     pub created_at: OffsetDateTime,
-    #[serde(default, with = "time::serde::timestamp::milliseconds")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds")]
     pub modified_at: OffsetDateTime,
     pub connector: &'a String,
     pub evidence: &'a Secret<serde_json::Value>,
diff --git a/crates/router/src/services/kafka/payment_attempt_event.rs b/crates/router/src/services/kafka/payment_attempt_event.rs
index 177b211ae8..ec67dc7595 100644
--- a/crates/router/src/services/kafka/payment_attempt_event.rs
+++ b/crates/router/src/services/kafka/payment_attempt_event.rs
@@ -25,15 +25,15 @@ pub struct KafkaPaymentAttemptEvent<'a> {
     pub payment_method: Option<storage_enums::PaymentMethod>,
     pub connector_transaction_id: Option<&'a String>,
     pub capture_method: Option<storage_enums::CaptureMethod>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub capture_on: Option<OffsetDateTime>,
     pub confirm: bool,
     pub authentication_type: Option<storage_enums::AuthenticationType>,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub created_at: OffsetDateTime,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub modified_at: OffsetDateTime,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub last_synced: Option<OffsetDateTime>,
     pub cancellation_reason: Option<&'a String>,
     pub amount_to_capture: Option<MinorUnit>,
diff --git a/crates/router/src/services/kafka/payment_intent_event.rs b/crates/router/src/services/kafka/payment_intent_event.rs
index 7509f71162..195b8679d3 100644
--- a/crates/router/src/services/kafka/payment_intent_event.rs
+++ b/crates/router/src/services/kafka/payment_intent_event.rs
@@ -22,11 +22,11 @@ pub struct KafkaPaymentIntentEvent<'a> {
     pub connector_id: Option<&'a String>,
     pub statement_descriptor_name: Option<&'a String>,
     pub statement_descriptor_suffix: Option<&'a String>,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub created_at: OffsetDateTime,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub modified_at: OffsetDateTime,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub last_synced: Option<OffsetDateTime>,
     pub setup_future_usage: Option<storage_enums::FutureUsage>,
     pub off_session: Option<bool>,
@@ -60,11 +60,11 @@ pub struct KafkaPaymentIntentEvent<'a> {
     pub return_url: Option<&'a String>,
     pub metadata: Option<String>,
     pub statement_descriptor: Option<&'a String>,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub created_at: OffsetDateTime,
-    #[serde(with = "time::serde::timestamp::milliseconds")]
+    #[serde(with = "time::serde::timestamp::nanoseconds")]
     pub modified_at: OffsetDateTime,
-    #[serde(default, with = "time::serde::timestamp::milliseconds::option")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds::option")]
     pub last_synced: Option<OffsetDateTime>,
     pub setup_future_usage: Option<storage_enums::FutureUsage>,
     pub off_session: Option<bool>,
diff --git a/crates/router/src/services/kafka/refund_event.rs b/crates/router/src/services/kafka/refund_event.rs
index 74278944b0..b9b3db17b5 100644
--- a/crates/router/src/services/kafka/refund_event.rs
+++ b/crates/router/src/services/kafka/refund_event.rs
@@ -24,9 +24,9 @@ pub struct KafkaRefundEvent<'a> {
     pub sent_to_gateway: &'a bool,
     pub refund_error_message: Option<&'a String>,
     pub refund_arn: Option<&'a String>,
-    #[serde(default, with = "time::serde::timestamp::milliseconds")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds")]
     pub created_at: OffsetDateTime,
-    #[serde(default, with = "time::serde::timestamp::milliseconds")]
+    #[serde(default, with = "time::serde::timestamp::nanoseconds")]
     pub modified_at: OffsetDateTime,
     pub description: Option<&'a String>,
     pub attempt_id: &'a String,