diff --git a/build.gradle.kts b/build.gradle.kts
index dc7d77d9991..c6dc7ec1c61 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -29,7 +29,7 @@ repositories {
     mavenLocal()
     mavenCentral()
     maven(url = "https://jitpack.io")
-    maven(url = "https://projectlombok.org/edge-releases") 
+    maven(url = "https://projectlombok.org/edge-releases")
 }
 
 group = "io.github.1c-syntax"
@@ -83,7 +83,7 @@ dependencies {
         exclude("org.glassfish", "javax.json")
     }
     api("com.github.1c-syntax", "utils", "0.5.1")
-    api("com.github.1c-syntax", "mdclasses", "develop-SNAPSHOT")
+    api("io.github.1c-syntax", "mdclasses", "0.12.0-rc.5")
     api("io.github.1c-syntax", "bsl-common-library", "0.5.0")
     api("io.github.1c-syntax", "supportconf", "0.12.1")
 
diff --git a/src/main/java/com/github/_1c_syntax/bsl/languageserver/diagnostics/PrivilegedModuleMethodCallDiagnostic.java b/src/main/java/com/github/_1c_syntax/bsl/languageserver/diagnostics/PrivilegedModuleMethodCallDiagnostic.java
index 078b8187e2e..ea463293767 100644
--- a/src/main/java/com/github/_1c_syntax/bsl/languageserver/diagnostics/PrivilegedModuleMethodCallDiagnostic.java
+++ b/src/main/java/com/github/_1c_syntax/bsl/languageserver/diagnostics/PrivilegedModuleMethodCallDiagnostic.java
@@ -30,8 +30,8 @@
 import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticType;
 import com.github._1c_syntax.bsl.languageserver.references.ReferenceIndex;
 import com.github._1c_syntax.bsl.languageserver.references.model.Reference;
+import com.github._1c_syntax.bsl.mdo.CommonModule;
 import com.github._1c_syntax.bsl.types.ModuleType;
-import com.github._1c_syntax.mdclasses.mdo.MDCommonModule;
 import lombok.RequiredArgsConstructor;
 import org.eclipse.lsp4j.SymbolKind;
 
@@ -64,10 +64,10 @@ public class PrivilegedModuleMethodCallDiagnostic extends AbstractDiagnostic {
 
   @Override
   protected void check() {
-    if (privilegedModuleSymbols.isEmpty()){
+    if (privilegedModuleSymbols.isEmpty()) {
       privilegedModuleSymbols = getPrivilegedModuleSymbols();
     }
-    if (privilegedModuleSymbols.isEmpty()){
+    if (privilegedModuleSymbols.isEmpty()) {
       return;
     }
 
@@ -78,20 +78,20 @@ protected void check() {
 
   private List<ModuleSymbol> getPrivilegedModuleSymbols() {
     return documentContext.getServerContext().getConfiguration().getCommonModules()
-      .values().stream()
-      .filter(MDCommonModule::isPrivileged)
+      .stream()
+      .filter(CommonModule::isPrivileged)
       .flatMap(mdCommonModule -> getPrivilegedModuleSymbol(mdCommonModule).stream())
       .toList();
   }
 
-  private Optional<ModuleSymbol> getPrivilegedModuleSymbol(MDCommonModule mdCommonModule) {
+  private Optional<ModuleSymbol> getPrivilegedModuleSymbol(CommonModule mdCommonModule) {
     return documentContext.getServerContext().getDocument(
         mdCommonModule.getMdoReference().getMdoRef(), ModuleType.CommonModule)
       .map(documentContext1 -> documentContext1.getSymbolTree().getModule());
   }
 
   private boolean isReferenceToModules(Reference reference) {
-    if (!validateNestedCalls && reference.getUri().equals(documentContext.getUri())){
+    if (!validateNestedCalls && reference.getUri().equals(documentContext.getUri())) {
       return false;
     }
     return reference.getSourceDefinedSymbol()