diff --git a/.idea/misc.xml b/.idea/misc.xml
index b9d0bed..5d98256 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,7 +4,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="corretto-11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/dependencies.md b/dependencies.md
index 583617d..44a71d6 100644
--- a/dependencies.md
+++ b/dependencies.md
@@ -1,6 +1,6 @@
 
 
-# Dependencies of `io.spine.chords:spine-chords-gradle-plugin:1.9.21`
+# Dependencies of `io.spine.chords:spine-chords-gradle-plugin:1.9.22`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -751,4 +751,4 @@
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 29 10:48:38 EET 2025** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
+This report was generated on **Sat Apr 25 01:52:04 EEST 2026** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
diff --git a/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/Given.kt b/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/Given.kt
index 87fa3f0..7da286f 100644
--- a/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/Given.kt
+++ b/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/Given.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024, TeamDev. All rights reserved.
+ * Copyright 2026, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,6 +35,7 @@ package io.spine.chords.gradle
  */
 internal fun generateGradleBuildFile(
     pluginId: String,
+    codegenPluginsArtifact: String,
     spineArtifactsRepo: String
 ): String = """
 
@@ -51,8 +52,7 @@ repositories {
 
 chordsGradlePlugin {
     protoDependencies("io.spine:spine-money:1.5.0")
-    codegenPluginsArtifact = 
-        "io.spine.chords:spine-chords-codegen-plugins:2.0.0-SNAPSHOT.81"
+    codegenPluginsArtifact = "$codegenPluginsArtifact"
 }
 
 """.trimIndent()
diff --git a/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/GradlePluginSpec.kt b/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/GradlePluginSpec.kt
index 45a1999..30b11ef 100644
--- a/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/GradlePluginSpec.kt
+++ b/gradle-plugin/src/functionalTest/kotlin/io/spine/chords/gradle/GradlePluginSpec.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024, TeamDev. All rights reserved.
+ * Copyright 2026, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,12 +27,13 @@
 package io.spine.chords.gradle
 
 import io.kotest.assertions.withClue
+import io.kotest.matchers.ints.shouldBeGreaterThan
 import io.kotest.matchers.shouldBe
-import java.io.File
-import java.io.FileWriter
 import org.gradle.testkit.runner.GradleRunner
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
+import java.io.File
+import java.io.FileWriter
 
 /**
  * The functional test for `io.spine.chords.gradle` Gradle plugin.
@@ -47,6 +48,19 @@ class GradlePluginSpec {
          */
         private const val pluginId = "io.spine.chords"
 
+        /**
+         * The Chords `codegen-plugins` dependency to generate the code with.
+         */
+        private object CodegenPlugins {
+            private const val group = "io.spine.chords"
+            private const val prefix = "spine-chords-"
+
+            // The latest version as of 2026-04-24.
+            private const val version = "2.0.0-SNAPSHOT.85"
+
+            const val artifact = "$group:${prefix}codegen-plugins:$version"
+        }
+
         /**
          * The Spine cloud artifacts repo to load the `codegen-plugins` from.
          */
@@ -78,7 +92,11 @@ class GradlePluginSpec {
 
         File(projectDir, "settings.gradle.kts").writeText("")
         File(projectDir, "build.gradle.kts").writeText(
-            generateGradleBuildFile(pluginId, spineArtifactsRepo)
+            generateGradleBuildFile(
+                pluginId,
+                CodegenPlugins.artifact,
+                spineArtifactsRepo
+            )
         )
         File(projectDir, sourceProtoFile).writeText(
             protoFileContent
@@ -100,8 +118,12 @@ class GradlePluginSpec {
             result.output.contains(message) shouldBe true
         }
 
+        val expectedFile = File(projectDir, expectedKotlinFile)
         withClue("The required Kotlin file has not been generated.") {
-            File(projectDir, expectedKotlinFile).exists() shouldBe true
+            expectedFile.exists() shouldBe true
+        }
+        withClue("The generated Kotlin file is empty.") {
+            expectedFile.readText().length shouldBeGreaterThan 0
         }
     }
 }
diff --git a/gradle-plugin/src/main/kotlin/io/spine/chords/gradle/ApplyCodegenPlugins.kt b/gradle-plugin/src/main/kotlin/io/spine/chords/gradle/ApplyCodegenPlugins.kt
index a7e86da..b9cb81d 100644
--- a/gradle-plugin/src/main/kotlin/io/spine/chords/gradle/ApplyCodegenPlugins.kt
+++ b/gradle-plugin/src/main/kotlin/io/spine/chords/gradle/ApplyCodegenPlugins.kt
@@ -1,3 +1,29 @@
+/*
+ * Copyright 2026, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 package io.spine.chords.gradle
 
 import java.io.File
@@ -50,7 +76,7 @@ public open class ApplyCodegenPlugins : DefaultTask() {
     public var sourceModuleDir: String = project.projectDir.path
 
     /**
-     * Dependencies that should be added to classpath of codegen module
+     * Dependencies that should be added to the classpath of the codegen module
      * to read the necessary Proto files.
      */
     private val dependencies: MutableSet<String> = mutableSetOf()
diff --git a/pom.xml b/pom.xml
index f86e8a4..ed1528c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@ all modules and does not describe the project structure per-subproject.
  -->
 <groupId>io.spine.chords</groupId>
 <artifactId>Chords-Gradle-plugin</artifactId>
-<version>1.9.21</version>
+<version>1.9.22</version>
 
 <inceptionYear>2015</inceptionYear>
 
diff --git a/version.gradle.kts b/version.gradle.kts
index 87ddba8..b51ee42 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024, TeamDev. All rights reserved.
+ * Copyright 2026, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,4 +33,4 @@
  *
  * The version should be updated to `2.0.x` after migrating to Spine `2.0.x`.
  */
-val gradlePluginVersion: String by extra("1.9.21")
+val gradlePluginVersion: String by extra("1.9.22")