diff --git a/data/FilterList.json b/data/FilterList.json
index 011560f99..4f28c23ec 100644
--- a/data/FilterList.json
+++ b/data/FilterList.json
@@ -5730,17 +5730,6 @@
     "syntaxId": 3,
     "viewUrl": "https://raw.githubusercontent.com/UnluckyLuke/BlockUnderRadarJunk/master/blockunderradarjunk-list.txt"
   },
-  {
-    "id": 511,
-    "description": "Custom filters allow you to block malicious sites, popular trackers, banners, delete and do not display ads on the site and in search results",
-    "descriptionSourceUrl": "https://raw.githubusercontent.com/bogachenko/personalfilters/master/repository.txt",
-    "homeUrl": "https://github.com/bogachenko/personalfilters",
-    "licenseId": 11,
-    "name": "bogachenko's Personal Filters",
-    "publishedDate": "2017-12-03T00:00:00",
-    "syntaxId": 4,
-    "viewUrl": "https://raw.githubusercontent.com/bogachenko/personalfilters/master/repository.txt"
-  },
   {
     "id": 512,
     "description": "MinerBlock is an efficient browser extension that focuses on blocking browser-based cryptocurrency miners all over the web.",
diff --git a/data/FilterListMaintainer.json b/data/FilterListMaintainer.json
index 84188103b..cf09f9544 100644
--- a/data/FilterListMaintainer.json
+++ b/data/FilterListMaintainer.json
@@ -1523,10 +1523,6 @@
     "filterListId": 510,
     "maintainerId": 73
   },
-  {
-    "filterListId": 511,
-    "maintainerId": 74
-  },
   {
     "filterListId": 512,
     "maintainerId": 75
diff --git a/data/FilterListTag.json b/data/FilterListTag.json
index 9d5445c5b..a90fa3034 100644
--- a/data/FilterListTag.json
+++ b/data/FilterListTag.json
@@ -2431,10 +2431,6 @@
     "filterListId": 510,
     "tagId": 9
   },
-  {
-    "filterListId": 511,
-    "tagId": 2
-  },
   {
     "filterListId": 512,
     "tagId": 1
diff --git a/data/Maintainer.json b/data/Maintainer.json
index e2333fa3a..3acfc67bf 100644
--- a/data/Maintainer.json
+++ b/data/Maintainer.json
@@ -377,12 +377,6 @@
     "homeUrl": "https://github.com/UnluckyLuke",
     "name": "UnluckyLuke"
   },
-  {
-    "id": 74,
-    "emailAddress": "bogachenkove@gmail.com",
-    "homeUrl": "https://github.com/bogachenko",
-    "name": "Bogachenko Vyacheslav"
-  },
   {
     "id": 75,
     "homeUrl": "https://github.com/xd4rker",