diff --git a/binding/voicevox_core b/binding/voicevox_core
index ef1be42..27f5a94 160000
--- a/binding/voicevox_core
+++ b/binding/voicevox_core
@@ -1 +1 @@
-Subproject commit ef1be42f3634c31ec2457e731ccc5a8e2d1232b9
+Subproject commit 27f5a947c5ac65f9deb46fd0ee691b180106f65d
diff --git a/src/VoicevoxCoreSharp.Core/VoicevoxCoreSharp.Core.Metas.props b/src/VoicevoxCoreSharp.Core/VoicevoxCoreSharp.Core.Metas.props
index 77ec906..8b342dd 100644
--- a/src/VoicevoxCoreSharp.Core/VoicevoxCoreSharp.Core.Metas.props
+++ b/src/VoicevoxCoreSharp.Core/VoicevoxCoreSharp.Core.Metas.props
@@ -1,6 +1,6 @@
 <Project>
     <PropertyGroup>
         <VoicevoxOnnxRuntimeVersion>1.17.3</VoicevoxOnnxRuntimeVersion>
-        <VoicevoxCoreCommitHash>ef1be42f3634c31ec2457e731ccc5a8e2d1232b9</VoicevoxCoreCommitHash>
+        <VoicevoxCoreCommitHash>27f5a947c5ac65f9deb46fd0ee691b180106f65d</VoicevoxCoreCommitHash>
     </PropertyGroup>
 </Project>