diff --git a/models/deliverability-analysis.ts b/models/deliverability-analysis.ts
index 78a7f57..2e5b276 100644
--- a/models/deliverability-analysis.ts
+++ b/models/deliverability-analysis.ts
@@ -35,6 +35,24 @@ export class DeliverabilityAnalysis {
     if (typeof input?.dpv_active !== "undefined") {
       this.dpv_active = input.dpv_active;
     }
+    if (typeof input?.dpv_inactive_reason !== "undefined") {
+      this.dpv_inactive_reason = input.dpv_inactive_reason;
+    }
+    if (typeof input?.dpv_throwback !== "undefined") {
+      this.dpv_throwback = input.dpv_throwback;
+    }
+    if (typeof input?.dpv_non_delivery_day_flag !== "undefined") {
+      this.dpv_non_delivery_day_flag = input.dpv_non_delivery_day_flag;
+    }
+    if (typeof input?.dpv_non_delivery_day_values !== "undefined") {
+      this.dpv_non_delivery_day_values = input.dpv_non_delivery_day_values;
+    }
+    if (typeof input?.dpv_no_secure_location !== "undefined") {
+      this.dpv_no_secure_location = input.dpv_no_secure_location;
+    }
+    if (typeof input?.dpv_door_not_accessible !== "undefined") {
+      this.dpv_door_not_accessible = input.dpv_door_not_accessible;
+    }
     if (typeof input?.dpv_footnotes !== "undefined") {
       this.dpv_footnotes = input.dpv_footnotes;
     }
@@ -80,6 +98,48 @@ export class DeliverabilityAnalysis {
    */
   "dpv_active": DeliverabilityAnalysisDpvActiveEnum;
 
+  /**
+   * Indicates the reason why an address is vacant or no longer receiving deliveries. Possible values are: * `01` –– Address does not receive mail from the USPS directly, but is serviced by a drop address. * `02` –– Address not yet deliverable. * `03` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string). * `04` –– Address is a College, Military Zone, or other type. * `05` –– Address no longer receives deliveries. * `06` –– Address is missing required secondary information. * `\'\'` –– A DPV match is not made or the address is active.
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_inactive_reason": DeliverabilityAnalysisDpvInactiveReasonEnum;
+
+  /**
+   * Indicates a street address for which mail is delivered to a PO Box. Possible values are: * `Y` –– Address is a PO Box throwback delivery point. * `N` –– Address is not a PO Box throwback delivery point. * `\'\'` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string).
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_throwback": DeliverabilityAnalysisDpvThrowbackEnum;
+
+  /**
+   * Indicates whether deliveries are not performed on one or more days of the week at an address. Possible values are: * `Y` –– Mail delivery does not occur on some days of the week. * `N` –– Mail delivery occurs every day of the week. * `\'\'` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string).
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_non_delivery_day_flag": DeliverabilityAnalysisDpvNonDeliveryDayFlagEnum;
+
+  /**
+   * Indicates days of the week (starting on Sunday) deliveries are not performed at an address. For example: * `YNNNNNN` –– Mail delivery does not occur on Sunday\'s. * `NYNNNYN` –– Mail delivery does not occur on Monday\'s or Friday\'s. * `\'\'` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string) or address receives mail every day of the week (`deliverability_analysis[dpv_non_delivery_day_flag]` is `N` or an empty string).
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_non_delivery_day_values": string;
+
+  /**
+   * Indicates packages to this address will not be left due to security concerns. Possible values are: * `Y` –– Address does not have a secure mailbox. * `N` –– Address has a secure mailbox. * `\'\'` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string).
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_no_secure_location": DeliverabilityAnalysisDpvNoSecureLocationEnum;
+
+  /**
+   * Indicates the door of the address is not accessible for mail delivery. Possible values are: * `Y` –– Door is not accessible. * `N` –– Door is accessible. * `\'\'` –– A DPV match is not made (`deliverability_analysis[dpv_confirmation]` is `N` or an empty string).
+   * @type {string}
+   * @memberof DeliverabilityAnalysis
+   */
+  "dpv_door_not_accessible": DeliverabilityAnalysisDpvDoorNotAccessibleEnum;
+
   /**
    * An array of 2-character strings that gives more insight into how `deliverability_analysis[dpv_confirmation]` was determined. Will always include at least 1 string, and can include up to 3. For details, see [US Verification Details](#tag/US-Verification-Types).
    * @type {Array<DpvFootnote>}
@@ -164,6 +224,55 @@ export enum DeliverabilityAnalysisDpvActiveEnum {
   N = "N",
   Empty = "",
 }
+/**
+ * @export
+ * @enum {string}
+ */
+export enum DeliverabilityAnalysisDpvInactiveReasonEnum {
+  _01 = "01",
+  _02 = "02",
+  _03 = "03",
+  _04 = "04",
+  _05 = "05",
+  _06 = "06",
+  Empty = "",
+}
+/**
+ * @export
+ * @enum {string}
+ */
+export enum DeliverabilityAnalysisDpvThrowbackEnum {
+  Y = "Y",
+  N = "N",
+  Empty = "",
+}
+/**
+ * @export
+ * @enum {string}
+ */
+export enum DeliverabilityAnalysisDpvNonDeliveryDayFlagEnum {
+  Y = "Y",
+  N = "N",
+  Empty = "",
+}
+/**
+ * @export
+ * @enum {string}
+ */
+export enum DeliverabilityAnalysisDpvNoSecureLocationEnum {
+  Y = "Y",
+  N = "N",
+  Empty = "",
+}
+/**
+ * @export
+ * @enum {string}
+ */
+export enum DeliverabilityAnalysisDpvDoorNotAccessibleEnum {
+  Y = "Y",
+  N = "N",
+  Empty = "",
+}
 /**
  * @export
  * @enum {string}
diff --git a/models/dpv-footnote.ts b/models/dpv-footnote.ts
index d4df455..d7b27e5 100644
--- a/models/dpv-footnote.ts
+++ b/models/dpv-footnote.ts
@@ -25,17 +25,21 @@ export enum DpvFootnote {
   A1 = "A1",
   Bb = "BB",
   Cc = "CC",
-  N1 = "N1",
+  C1 = "C1",
   F1 = "F1",
   G1 = "G1",
-  U1 = "U1",
+  Ia = "IA",
   M1 = "M1",
   M3 = "M3",
+  N1 = "N1",
+  Pb = "PB",
   P1 = "P1",
   P3 = "P3",
   R1 = "R1",
   R7 = "R7",
   Rr = "RR",
+  Ta = "TA",
+  U1 = "U1",
 }
 
 /**
diff --git a/models/us-components.ts b/models/us-components.ts
index b0918dd..4fe7d03 100644
--- a/models/us-components.ts
+++ b/models/us-components.ts
@@ -95,6 +95,9 @@ export class UsComponents {
     if (typeof input?.carrier_route_type !== "undefined") {
       this.carrier_route_type = input.carrier_route_type;
     }
+    if (typeof input?.po_box_only_flag !== "undefined") {
+      this.po_box_only_flag = input.po_box_only_flag;
+    }
     if (typeof input?.latitude !== "undefined") {
       this.latitude = input.latitude;
     }
@@ -204,7 +207,7 @@ export class UsComponents {
     return this._zip_code;
   }
   public set zip_code(newValue: string) {
-    if (newValue && !/^\d{5}$/.test(newValue)) {
+    if (newValue && !/(^$)|(^\d{5}$)/.test(newValue)) {
       throw new Error("Invalid zip_code provided");
     }
     this._zip_code = newValue;
@@ -220,7 +223,7 @@ export class UsComponents {
     return this._zip_code_plus_4;
   }
   public set zip_code_plus_4(newValue: string) {
-    if (newValue && !/^\d{4}$/.test(newValue)) {
+    if (newValue && !/^(\d{4})?$/.test(newValue)) {
       throw new Error("Invalid zip_code_plus_4 provided");
     }
     this._zip_code_plus_4 = newValue;
@@ -289,6 +292,13 @@ export class UsComponents {
    */
   "carrier_route_type": UsComponentsCarrierRouteTypeEnum;
 
+  /**
+   * Indicates the mailing facility for an address only supports PO Box deliveries and other forms of mail delivery are not available.
+   * @type {string}
+   * @memberof UsComponents
+   */
+  "po_box_only_flag": UsComponentsPoBoxOnlyFlagEnum;
+
   /**
    * A positive or negative decimal indicating the geographic latitude of the address, specifying the north-to-south position of a location. This should be used with `longitude` to pinpoint locations on a map. Will not be returned for undeliverable addresses or military addresses (state is `AA`, `AE`, or `AP`).
    * @type {number}
@@ -378,6 +388,15 @@ export enum UsComponentsCarrierRouteTypeEnum {
   GeneralDelivery = "general_delivery",
   Empty = "",
 }
+/**
+ * @export
+ * @enum {string}
+ */
+export enum UsComponentsPoBoxOnlyFlagEnum {
+  Y = "Y",
+  N = "N",
+  Empty = "",
+}
 
 /**
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
diff --git a/package-lock.json b/package-lock.json
index 432f041..ecb03f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@lob/lob-typescript-sdk",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@lob/lob-typescript-sdk",
-      "version": "1.3.2",
+      "version": "1.3.3",
       "license": "MIT",
       "dependencies": {
         "axios": "0.24.0",
diff --git a/package.json b/package.json
index 0aefe34..0e4f794 100755
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "address validation",
     "address autocomplete"
   ],
-  "version": "1.3.2",
+  "version": "1.3.3",
   "homepage": "https://github.com/lob/lob-typescript-sdk",
   "author": "Lob <support@lob.com> (https://lob.com/)",
   "repository": {