diff --git a/platform/workspace/codegen-impl/gradle.properties b/platform/workspace/codegen-impl/gradle.properties
index b5fc53c5a06f..6dc2cc7ec3bd 100644
--- a/platform/workspace/codegen-impl/gradle.properties
+++ b/platform/workspace/codegen-impl/gradle.properties
@@ -1,3 +1,3 @@
 codegenImplMinorVersion = 10
-codegenImplMajorVersion = 4
+codegenImplMajorVersion = 5
 codegenApiVersion = 3
\ No newline at end of file
diff --git a/platform/workspace/codegen-impl/src/main/kotlin/com/intellij/workspaceModel/codegen/impl/CodeGeneratorVersionCalculator.kt b/platform/workspace/codegen-impl/src/main/kotlin/com/intellij/workspaceModel/codegen/impl/CodeGeneratorVersionCalculator.kt
index 0829bd1b42d6..aab188a41738 100644
--- a/platform/workspace/codegen-impl/src/main/kotlin/com/intellij/workspaceModel/codegen/impl/CodeGeneratorVersionCalculator.kt
+++ b/platform/workspace/codegen-impl/src/main/kotlin/com/intellij/workspaceModel/codegen/impl/CodeGeneratorVersionCalculator.kt
@@ -1,11 +1,11 @@
-// Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.workspaceModel.codegen.impl
 
 
 object CodeGeneratorVersionCalculator {
   val implementationMajorVersion: String
-    get() = "3"
+    get() = "5"
 
   val apiVersion: String
-    get() = "2"
+    get() = "3"
 }
\ No newline at end of file