diff --git a/README.md b/README.md
index 6effa4a..5d985b6 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,11 @@ advertisement**.
 
 ## Changelog
 
+### Version 3.8.1
+SDK archive: [**download**](https://storage.mds.yandex.net/get-appmetrica-mobile-sdk/175948/YandexMobileMetrica-3.8.1-ios-05f06e48-1975-4ece-9947-1562868bfc84.zip)
+
+* Fixed an issue with "helper" command line tool in dynamic frameworks
+
 ### Version 3.8.0
 SDK archive: [**download**](https://storage.mds.yandex.net/get-appmetrica-mobile-sdk/128534/YandexMobileMetrica-3.8.0-ios-4a829c81-8941-4676-9136-48a22f386501.zip)
 
diff --git a/YandexMobileMetrica.json b/YandexMobileMetrica.json
index b45a247..a9ca259 100644
--- a/YandexMobileMetrica.json
+++ b/YandexMobileMetrica.json
@@ -1,4 +1,5 @@
 {
+  "3.8.1":"https://github.com/yandexmobile/metrica-sdk-ios/releases/download/3.8.1/YandexMobileMetrica.dynamic.framework.zip",
   "3.8.0":"https://github.com/yandexmobile/metrica-sdk-ios/releases/download/3.8.0/YandexMobileMetrica.dynamic.framework.zip",
   "3.7.1":"https://github.com/yandexmobile/metrica-sdk-ios/releases/download/3.7.1/YandexMobileMetrica.dynamic.framework.zip",
   "3.6.0":"https://github.com/yandexmobile/metrica-sdk-ios/releases/download/3.6.0/YandexMobileMetrica.dynamic.framework.zip",