diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt
index 2bd2f5de..30b4aa41 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt
+++ b/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, 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.
@@ -65,7 +65,7 @@ object ProtoData {
      * The version of ProtoData dependencies.
      */
     val version: String
-    private const val fallbackVersion = "0.16.0"
+    private const val fallbackVersion = "0.16.1"
 
     /**
      * The distinct version of ProtoData used by other build tools.
@@ -74,7 +74,7 @@ object ProtoData {
      * transitional dependencies, this is the version used to build the project itself.
      */
     val dogfoodingVersion: String
-    private const val fallbackDfVersion = "0.16.0"
+    private const val fallbackDfVersion = "0.16.1"
 
     /**
      * The artifact for the ProtoData Gradle plugin.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
index d2e0defb..b5eb3179 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
+++ b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, 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.
@@ -124,7 +124,7 @@ object Spine {
          *
          * @see <a href="https://github.com/SpineEventEngine/tool-base">spine-tool-base</a>
          */
-        const val toolBase = "2.0.0-SNAPSHOT.191"
+        const val toolBase = "2.0.0-SNAPSHOT.192"
 
         /**
          * The version of [Spine.javadocTools].
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt
index 62dc2804..a47df3e3 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt
+++ b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, 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.