diff --git a/history/summary.json b/history/summary.json
index fe688376ca..14407820b9 100644
--- a/history/summary.json
+++ b/history/summary.json
@@ -101,19 +101,19 @@
     "url": "https://polygon.codeforces.com",
     "icon": "https://icons.duckduckgo.com/ip3/polygon.codeforces.com.ico",
     "slug": "polygon",
-    "status": "down",
+    "status": "up",
     "uptime": "99.28%",
-    "uptimeDay": "99.99%",
-    "uptimeWeek": "99.70%",
-    "uptimeMonth": "99.59%",
-    "uptimeYear": "98.01%",
+    "uptimeDay": "97.90%",
+    "uptimeWeek": "99.41%",
+    "uptimeMonth": "99.52%",
+    "uptimeYear": "98.00%",
     "time": 1146,
-    "timeDay": 586,
+    "timeDay": 575,
     "timeWeek": 539,
-    "timeMonth": 818,
-    "timeYear": 1170,
+    "timeMonth": 811,
+    "timeYear": 1169,
     "dailyMinutesDown": {
-      "2023-10-28": 0,
+      "2023-10-28": 30,
       "2023-10-21": 30,
       "2023-10-17": 42,
       "2023-10-12": 57,
@@ -381,7 +381,7 @@
     "timeMonth": 148,
     "timeYear": 148,
     "dailyMinutesDown": {
-      "2023-10-28": 93,
+      "2023-10-28": 124,
       "2023-10-27": 1440,
       "2023-10-26": 1440,
       "2023-10-25": 1440,
@@ -758,14 +758,14 @@
     "uptimeDay": "0.00%",
     "uptimeWeek": "0.00%",
     "uptimeMonth": "1.38%",
-    "uptimeYear": "71.31%",
+    "uptimeYear": "71.30%",
     "time": 1650,
     "timeDay": 0,
     "timeWeek": 0,
     "timeMonth": 0,
     "timeYear": 1670,
     "dailyMinutesDown": {
-      "2023-10-28": 94,
+      "2023-10-28": 124,
       "2023-10-27": 1440,
       "2023-10-26": 1440,
       "2023-10-25": 1440,
@@ -1104,7 +1104,7 @@
     "timeMonth": 0,
     "timeYear": 0,
     "dailyMinutesDown": {
-      "2023-10-28": 94,
+      "2023-10-28": 124,
       "2023-10-27": 1440,
       "2023-10-26": 1440,
       "2023-10-25": 1440,