diff --git a/sdk/packages/core/src/session/unified-session-persistence-service.test.ts b/sdk/packages/core/src/session/unified-session-persistence-service.test.ts
index cdf8ed3ca5..29b679c47e 100644
--- a/sdk/packages/core/src/session/unified-session-persistence-service.test.ts
+++ b/sdk/packages/core/src/session/unified-session-persistence-service.test.ts
@@ -12,8 +12,7 @@ describe("UnifiedSessionPersistenceService", () => {
 
 	afterEach(() => {
 		for (const store of stores.splice(0)) {
-			const db = (store as unknown as { db?: { close?: () => void } }).db;
-			db?.close?.();
+			store.close();
 		}
 		for (const dir of tempDirs.splice(0)) {
 			rmSync(dir, { recursive: true, force: true });
diff --git a/sdk/packages/core/src/storage/sqlite-session-store.ts b/sdk/packages/core/src/storage/sqlite-session-store.ts
index a024623509..8a1c6eadcf 100644
--- a/sdk/packages/core/src/storage/sqlite-session-store.ts
+++ b/sdk/packages/core/src/storage/sqlite-session-store.ts
@@ -57,6 +57,11 @@ export class SqliteSessionStore implements SessionStore {
 		return db;
 	}
 
+	close(): void {
+		this.db?.close?.();
+		this.db = undefined;
+	}
+
 	run(sql: string, params: unknown[] = []): { changes?: number } {
 		return this.getRawDb()
 			.prepare(sql)
diff --git a/sdk/packages/shared/src/db/sqlite-db.ts b/sdk/packages/shared/src/db/sqlite-db.ts
index 18561dc2ec..af88b8ea40 100644
--- a/sdk/packages/shared/src/db/sqlite-db.ts
+++ b/sdk/packages/shared/src/db/sqlite-db.ts
@@ -11,6 +11,7 @@ export type SqliteStatement = {
 export type SqliteDb = {
 	prepare: (sql: string) => SqliteStatement;
 	exec: (sql: string) => void;
+	close?: () => void;
 };
 
 export function nowIso(): string {
@@ -38,10 +39,12 @@ export function asBool(value: unknown): boolean {
 function wrapBunDb(db: {
 	query: (sql: string) => SqliteStatement;
 	exec: (sql: string) => void;
+	close?: () => void;
 }): SqliteDb {
 	return {
 		prepare: (sql) => db.query(sql),
 		exec: (sql) => db.exec(sql),
+		close: () => db.close?.(),
 	};
 }
 
@@ -52,6 +55,7 @@ function wrapNodeDb(db: {
 		all: (...params: unknown[]) => Record<string, unknown>[];
 	};
 	exec: (sql: string) => void;
+	close?: () => void;
 }): SqliteDb {
 	return {
 		prepare: (sql) => {
@@ -63,6 +67,7 @@ function wrapNodeDb(db: {
 			};
 		},
 		exec: (sql) => db.exec(sql),
+		close: () => db.close?.(),
 	};
 }
 
@@ -78,6 +83,7 @@ export function loadSqliteDb(filePath: string): SqliteDb {
 			) => {
 				query: (sql: string) => SqliteStatement;
 				exec: (sql: string) => void;
+				close?: () => void;
 			};
 		};
 		return wrapBunDb(new Database(filePath, { create: true }));
@@ -103,6 +109,7 @@ export function loadSqliteDb(filePath: string): SqliteDb {
 					all: (...params: unknown[]) => Record<string, unknown>[];
 				};
 				exec: (sql: string) => void;
+				close?: () => void;
 			};
 		};
 		process.emitWarning = originalEmit;