diff --git a/src/shared/api/generated/schema.d.ts b/src/shared/api/generated/schema.d.ts
index a9a7864..897caf0 100644
--- a/src/shared/api/generated/schema.d.ts
+++ b/src/shared/api/generated/schema.d.ts
@@ -1232,6 +1232,12 @@ export interface components {
             data: components["schemas"]["IncomeAnalyticsDto"] | null;
             meta: components["schemas"]["IncomeAnalyticsMetaDto"];
         };
+        UpcomingEventsWindowDto: {
+            /** Format: date */
+            from: string;
+            /** Format: date */
+            to: string;
+        };
         UpcomingEventDto: {
             account?: components["schemas"]["AccountReferenceDto"];
             /** @enum {string} */
@@ -1252,6 +1258,8 @@ export interface components {
             accountId: string;
             /** Format: date-time */
             calculatedAt: string;
+            /** @description Inclusive UTC window the saved forecast was calculated for. Unchanged by the requested from/to filter. */
+            window: components["schemas"]["UpcomingEventsWindowDto"];
             events: components["schemas"]["UpcomingEventDto"][];
             incomeTotalsByCurrency: components["schemas"]["MoneyDto"][];
         };
diff --git a/src/shared/api/spec/openapi.json b/src/shared/api/spec/openapi.json
index d3881bd..b5b5e6c 100644
--- a/src/shared/api/spec/openapi.json
+++ b/src/shared/api/spec/openapi.json
@@ -7243,6 +7243,23 @@
           "meta"
         ]
       },
+      "UpcomingEventsWindowDto": {
+        "type": "object",
+        "properties": {
+          "from": {
+            "type": "string",
+            "format": "date"
+          },
+          "to": {
+            "type": "string",
+            "format": "date"
+          }
+        },
+        "required": [
+          "from",
+          "to"
+        ]
+      },
       "UpcomingEventDto": {
         "type": "object",
         "properties": {
@@ -7324,6 +7341,14 @@
             "type": "string",
             "format": "date-time"
           },
+          "window": {
+            "description": "Inclusive UTC window the saved forecast was calculated for. Unchanged by the requested from/to filter.",
+            "allOf": [
+              {
+                "$ref": "#/components/schemas/UpcomingEventsWindowDto"
+              }
+            ]
+          },
           "events": {
             "type": "array",
             "items": {
@@ -7340,6 +7365,7 @@
         "required": [
           "accountId",
           "calculatedAt",
+          "window",
           "events",
           "incomeTotalsByCurrency"
         ]