diff --git a/build.gradle.kts b/build.gradle.kts
index d43497a96e1..b16f456e417 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -71,7 +71,7 @@ dependencies {
         exclude("org.antlr", "antlr-runtime")
         exclude("org.glassfish", "javax.json")
     }
-    api("com.github.1c-syntax", "utils", "0.3.3")
+    api("com.github.1c-syntax", "utils", "0.3.4")
     api("com.github.1c-syntax", "mdclasses", "0.9.2")
 
     // JLanguageTool
diff --git a/src/main/java/com/github/_1c_syntax/bsl/languageserver/BSLLanguageServer.java b/src/main/java/com/github/_1c_syntax/bsl/languageserver/BSLLanguageServer.java
index cc31bc80dc1..c2e8d5a3e16 100644
--- a/src/main/java/com/github/_1c_syntax/bsl/languageserver/BSLLanguageServer.java
+++ b/src/main/java/com/github/_1c_syntax/bsl/languageserver/BSLLanguageServer.java
@@ -74,7 +74,6 @@ public class BSLLanguageServer implements LanguageServer, ProtocolExtension {
   private final BSLWorkspaceService workspaceService;
   private final ServerContext context;
   private final ServerInfo serverInfo;
-  private final DocumentSelector documentSelector;
   private boolean shutdownWasCalled;
 
   @Override
@@ -83,7 +82,7 @@ public CompletableFuture<InitializeResult> initialize(InitializeParams params) {
     setConfigurationRoot(params);
     CompletableFuture.runAsync(context::populateContext);
 
-    ServerCapabilities capabilities = new ServerCapabilities();
+    var capabilities = new ServerCapabilities();
     capabilities.setTextDocumentSync(getTextDocumentSyncOptions());
     capabilities.setDocumentRangeFormattingProvider(getDocumentRangeFormattingProvider());
     capabilities.setDocumentFormattingProvider(getDocumentFormattingProvider());
@@ -100,7 +99,7 @@ public CompletableFuture<InitializeResult> initialize(InitializeParams params) {
     capabilities.setSelectionRangeProvider(getSelectionRangeProvider());
     capabilities.setColorProvider(getColorProvider());
 
-    InitializeResult result = new InitializeResult(capabilities, serverInfo);
+    var result = new InitializeResult(capabilities, serverInfo);
 
     return CompletableFuture.completedFuture(result);
   }
@@ -161,14 +160,14 @@ public WorkspaceService getWorkspaceService() {
   }
 
   private static TextDocumentSyncOptions getTextDocumentSyncOptions() {
-    TextDocumentSyncOptions textDocumentSync = new TextDocumentSyncOptions();
+    var textDocumentSync = new TextDocumentSyncOptions();
 
     textDocumentSync.setOpenClose(Boolean.TRUE);
     textDocumentSync.setChange(TextDocumentSyncKind.Full);
     textDocumentSync.setWillSave(Boolean.FALSE);
     textDocumentSync.setWillSaveWaitUntil(Boolean.FALSE);
 
-    SaveOptions save = new SaveOptions();
+    var save = new SaveOptions();
     save.setIncludeText(Boolean.FALSE);
 
     textDocumentSync.setSave(save);
@@ -198,10 +197,9 @@ private static DocumentSymbolOptions getDocumentSymbolProvider() {
     return documentSymbolOptions;
   }
 
-  private FoldingRangeProviderOptions getFoldingRangeProvider() {
+  private static FoldingRangeProviderOptions getFoldingRangeProvider() {
     var foldingRangeProviderOptions = new FoldingRangeProviderOptions();
     foldingRangeProviderOptions.setWorkDoneProgress(Boolean.FALSE);
-    foldingRangeProviderOptions.setDocumentSelector(documentSelector.asList());
 
     return foldingRangeProviderOptions;
   }
@@ -249,10 +247,9 @@ private static ReferenceOptions getReferencesProvider() {
     return referenceOptions;
   }
 
-  private CallHierarchyRegistrationOptions getCallHierarchyProvider() {
+  private static CallHierarchyRegistrationOptions getCallHierarchyProvider() {
     var callHierarchyRegistrationOptions = new CallHierarchyRegistrationOptions();
     callHierarchyRegistrationOptions.setWorkDoneProgress(Boolean.FALSE);
-    callHierarchyRegistrationOptions.setDocumentSelector(documentSelector.asList());
     return callHierarchyRegistrationOptions;
   }
 
@@ -262,17 +259,15 @@ private static WorkspaceSymbolOptions getWorkspaceProvider() {
     return workspaceSymbolOptions;
   }
 
-  private SelectionRangeRegistrationOptions getSelectionRangeProvider() {
+  private static SelectionRangeRegistrationOptions getSelectionRangeProvider() {
     var selectionRangeRegistrationOptions = new SelectionRangeRegistrationOptions();
     selectionRangeRegistrationOptions.setWorkDoneProgress(Boolean.FALSE);
-    selectionRangeRegistrationOptions.setDocumentSelector(documentSelector.asList());
     return selectionRangeRegistrationOptions;
   }
 
-  private ColorProviderOptions getColorProvider() {
+  private static ColorProviderOptions getColorProvider() {
     var colorProviderOptions = new ColorProviderOptions();
     colorProviderOptions.setWorkDoneProgress(Boolean.FALSE);
-    colorProviderOptions.setDocumentSelector(documentSelector.asList());
     return colorProviderOptions;
   }
 }
diff --git a/src/main/java/com/github/_1c_syntax/bsl/languageserver/DocumentSelector.java b/src/main/java/com/github/_1c_syntax/bsl/languageserver/DocumentSelector.java
deleted file mode 100644
index 7931cd05a9e..00000000000
--- a/src/main/java/com/github/_1c_syntax/bsl/languageserver/DocumentSelector.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * This file is a part of BSL Language Server.
- *
- * Copyright (c) 2018-2021
- * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Gryzlov <nixel2007@gmail.com> and contributors
- *
- * SPDX-License-Identifier: LGPL-3.0-or-later
- *
- * BSL Language Server is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3.0 of the License, or (at your option) any later version.
- *
- * BSL Language Server is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with BSL Language Server.
- */
-package com.github._1c_syntax.bsl.languageserver;
-
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-import org.eclipse.lsp4j.DocumentFilter;
-import org.springframework.stereotype.Component;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Информация о том, документы каких типов (языков, расширений, схем) может обрабатывать Language Server.
- */
-@Component
-@ToString
-@EqualsAndHashCode
-public class DocumentSelector {
-  private final List<DocumentFilter> documentFilters;
-
-  public DocumentSelector() {
-    var documentFilter = new DocumentFilter();
-    documentFilter.setLanguage("bsl");
-
-    documentFilters = List.of(documentFilter);
-  }
-
-  /**
-   * @return Список фильтров документов.
-   */
-  public List<DocumentFilter> asList() {
-    return new ArrayList<>(documentFilters);
-  }
-}