diff --git a/src/core/classes/database/eager-database-table.ts b/src/core/classes/database/eager-database-table.ts
index 3bfbf6e8d..5820dd34f 100644
--- a/src/core/classes/database/eager-database-table.ts
+++ b/src/core/classes/database/eager-database-table.ts
@@ -172,7 +172,7 @@ export class CoreEagerDatabaseTable<
                 continue;
             }
 
-            Object.assign(record, updates);
+            this.updateMemoryRecord(record, updates, this.records);
         }
     }
 
@@ -187,7 +187,7 @@ export class CoreEagerDatabaseTable<
                 continue;
             }
 
-            Object.assign(record, updates);
+            this.updateMemoryRecord(record, updates, this.records);
         }
     }
 
diff --git a/src/core/classes/database/inmemory-database-table.ts b/src/core/classes/database/inmemory-database-table.ts
index 7f01ad912..b3af85408 100644
--- a/src/core/classes/database/inmemory-database-table.ts
+++ b/src/core/classes/database/inmemory-database-table.ts
@@ -96,4 +96,24 @@ export abstract class CoreInMemoryDatabaseTable<
         return rowId;
     }
 
+    /**
+     * Update a record in memory.
+     *
+     * @param record Record to update.
+     * @param updates New values.
+     * @param records Records object.
+     */
+    protected updateMemoryRecord(record: DBRecord, updates: Partial<DBRecord>, records: Record<string, DBRecord | null>): void {
+        const previousPrimaryKey = this.serializePrimaryKey(this.getPrimaryKeyFromRecord(record));
+
+        Object.assign(record, updates);
+
+        const newPrimaryKey = this.serializePrimaryKey(this.getPrimaryKeyFromRecord(record));
+
+        if (newPrimaryKey !== previousPrimaryKey) {
+            delete records[previousPrimaryKey];
+            records[newPrimaryKey] = record;
+        }
+    }
+
 }
diff --git a/src/core/classes/database/lazy-database-table.ts b/src/core/classes/database/lazy-database-table.ts
index a745e29f4..d06aafc1c 100644
--- a/src/core/classes/database/lazy-database-table.ts
+++ b/src/core/classes/database/lazy-database-table.ts
@@ -156,7 +156,7 @@ export class CoreLazyDatabaseTable<
                 continue;
             }
 
-            Object.assign(record, updates);
+            this.updateMemoryRecord(record, updates, this.records);
         }
     }
 
@@ -171,7 +171,7 @@ export class CoreLazyDatabaseTable<
                 continue;
             }
 
-            Object.assign(record, updates);
+            this.updateMemoryRecord(record, updates, this.records);
         }
     }