diff --git a/package-lock.json b/package-lock.json
index 7f14565..682861d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "@telegraf/session",
-	"version": "2.0.0-beta.1",
+	"version": "2.0.0-beta.5",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "@telegraf/session",
-			"version": "2.0.0-beta.1",
+			"version": "2.0.0-beta.5",
 			"license": "MIT",
 			"devDependencies": {
 				"@types/better-sqlite3": "^7.6.3",
diff --git a/package.json b/package.json
index 70a60cd..56dd392 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@telegraf/session",
-	"version": "2.0.0-beta.4",
+	"version": "2.0.0-beta.5",
 	"description": "Session store adapters for Telegraf",
 	"main": "./memory.js",
 	"homepage": "https://github.com/telegraf/session",
diff --git a/tsconfig.json b/tsconfig.json
index f2025e8..e298210 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,6 @@
 {
 	"compilerOptions": {
-		"target": "es2016",
+		"target": "ES2019",
 		"module": "commonjs",
 		"strict": true,
 		"skipLibCheck": true,