diff --git a/components/mongodb/package.json b/components/mongodb/package.json
index 81c29d5f97493..d837a8067b255 100644
--- a/components/mongodb/package.json
+++ b/components/mongodb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/mongodb",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "Pipedream MongoDB Components",
   "main": "mongodb.app.mjs",
   "keywords": [
diff --git a/components/mongodb/sources/new-document/new-document.mjs b/components/mongodb/sources/new-document/new-document.mjs
index 280196df36d14..cabb966072c20 100644
--- a/components/mongodb/sources/new-document/new-document.mjs
+++ b/components/mongodb/sources/new-document/new-document.mjs
@@ -6,7 +6,7 @@ export default {
   key: "mongodb-new-document",
   name: "New Document",
   description: "Emit new an event when a new document is added to a collection",
-  version: "0.0.11",
+  version: "0.0.12",
   type: "source",
   dedupe: "unique",
   props: {
@@ -39,6 +39,7 @@ export default {
       options: [
         "Timestamp",
         "Integer",
+        "ISO8601",
       ],
     },
   },
@@ -57,22 +58,32 @@ export default {
     _setLastTs(lastTs) {
       this.db.set("lastTs", lastTs);
     },
-    getTs(doc) {
-      const tsValue = doc[this.timestampField];
+    makeTs(timestamp) {
       if (this.timestampFieldType === "Integer") {
-        return tsValue;
+        return timestamp;
       }
-      if (typeof tsValue === "string") {
-        return new Date(tsValue).getTime();
+      if (this.timestampFieldType === "Timestamp") {
+        return this.convertToTimestamp(timestamp);
       }
-      try {
-        return JSON.parse(tsValue);
-      } catch {
-        return tsValue;
+      if (this.timestampFieldType === "ISO8601") {
+        return new Date(timestamp);
       }
+      return timestamp;
     },
-    convertToTimestamp(timestampStr) {
-      const bigIntValue = BigInt(timestampStr);
+    getTs(timestamp) {
+      if (this.timestampFieldType === "Integer") {
+        return timestamp;
+      }
+      if (this.timestampFieldType === "Timestamp") {
+        return timestamp.getHighBits() * 1_000;
+      }
+      if (this.timestampFieldType === "ISO8601") {
+        return new Date(timestamp).getTime();
+      }
+      return timestamp;
+    },
+    convertToTimestamp(timestamp) {
+      const bigIntValue = BigInt(timestamp.toString());
       const seconds = Number(bigIntValue >> 32n);
       const increment = Number(bigIntValue & 0xFFFFFFFFn);
       return new Timestamp({
@@ -90,16 +101,16 @@ export default {
       };
       const query = {
         [this.timestampField]: {
-          $gt: this.timestampFieldType === "Integer"
-            ? lastTs
-            : this.convertToTimestamp(lastTs),
+          $gt: this.makeTs(lastTs),
         },
       };
-      const documents = await collection.find(query).sort(sort)
+      const documents = await collection
+        .find(query)
+        .sort(sort)
         .toArray();
       const docs = [];
       for (const doc of documents) {
-        const ts = this.getTs(doc);
+        const ts = this.getTs(doc[this.timestampField]);
         if (!(ts > lastTs) || (max && count >= max)) {
           break;
         }