diff --git a/docs/openrpc-specs/v0.json b/docs/openrpc-specs/v0.json
index fa65384a3c3..0314c63f3d9 100644
--- a/docs/openrpc-specs/v0.json
+++ b/docs/openrpc-specs/v0.json
@@ -7720,6 +7720,10 @@
           "cancelled": {
             "type": "boolean"
           },
+          "current_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "exporting": {
             "type": "boolean"
           },
@@ -7727,6 +7731,10 @@
             "type": "number",
             "format": "double"
           },
+          "start_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "start_time": {
             "type": [
               "string",
@@ -7738,7 +7746,9 @@
         "required": [
           "progress",
           "exporting",
-          "cancelled"
+          "cancelled",
+          "start_epoch",
+          "current_epoch"
         ]
       },
       "ApiF3ParticipationLease": {
diff --git a/docs/openrpc-specs/v1.json b/docs/openrpc-specs/v1.json
index 7ebca8ee0fa..1697bf027c1 100644
--- a/docs/openrpc-specs/v1.json
+++ b/docs/openrpc-specs/v1.json
@@ -7863,6 +7863,10 @@
           "cancelled": {
             "type": "boolean"
           },
+          "current_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "exporting": {
             "type": "boolean"
           },
@@ -7870,6 +7874,10 @@
             "type": "number",
             "format": "double"
           },
+          "start_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "start_time": {
             "type": [
               "string",
@@ -7881,7 +7889,9 @@
         "required": [
           "progress",
           "exporting",
-          "cancelled"
+          "cancelled",
+          "start_epoch",
+          "current_epoch"
         ]
       },
       "ApiF3ParticipationLease": {
diff --git a/docs/openrpc-specs/v2.json b/docs/openrpc-specs/v2.json
index 6b7d408a5bc..217713ceea5 100644
--- a/docs/openrpc-specs/v2.json
+++ b/docs/openrpc-specs/v2.json
@@ -2840,6 +2840,10 @@
           "cancelled": {
             "type": "boolean"
           },
+          "current_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "exporting": {
             "type": "boolean"
           },
@@ -2847,6 +2851,10 @@
             "type": "number",
             "format": "double"
           },
+          "start_epoch": {
+            "type": "integer",
+            "format": "int64"
+          },
           "start_time": {
             "type": [
               "string",
@@ -2858,7 +2866,9 @@
         "required": [
           "progress",
           "exporting",
-          "cancelled"
+          "cancelled",
+          "start_epoch",
+          "current_epoch"
         ]
       },
       "Base64String": {