diff --git a/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java b/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
index e3d6a6b9..47e0e4bb 100644
--- a/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
@@ -19,7 +19,7 @@ import one.nem.lacerta.source.database.dao.LibraryDao;
 import one.nem.lacerta.source.database.dao.VcsRevDao;
 import one.nem.lacerta.source.database.dao.VcsLogDao;
 
-@Database(entities = {TagEntity.class, DocumentEntity.class, LibraryEntity.class, VcsRevEntity.class, VcsLogEntity.class, FolderEntity.class}, version = 5)
+@Database(entities = {TagEntity.class, DocumentEntity.class, LibraryEntity.class, VcsRevEntity.class, VcsLogEntity.class, FolderEntity.class}, version = 4)
 public abstract class LacertaDatabase extends RoomDatabase {
     public abstract TagDao tagDao();
     public abstract DocumentDao documentDao();
diff --git a/source/src/main/java/one/nem/lacerta/source/database/entity/VcsLogEntity.java b/source/src/main/java/one/nem/lacerta/source/database/entity/VcsLogEntity.java
index 17628e8e..152d5333 100644
--- a/source/src/main/java/one/nem/lacerta/source/database/entity/VcsLogEntity.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/entity/VcsLogEntity.java
@@ -40,6 +40,12 @@ public class VcsLogEntity {
     @ColumnInfo(name = "created_at")
     public Date createdAt;
 
+    /**
+     * アクションタイプ
+     */
+    @ColumnInfo(name = "action_type")
+    public String actionType;
+
     /**
      * 発生アクション
      */