diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2fc8c02..8eed5b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## master (unreleased)
 
+## 1.1.0 (2022-08-12)
+
 ### New Features
 
 * New method `OnlyofficeFileHelper.copy_file`
diff --git a/Gemfile.lock b/Gemfile.lock
index 1fe102f..282800e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    onlyoffice_file_helper (1.0.0)
+    onlyoffice_file_helper (1.1.0)
       onlyoffice_logger_helper (~> 1)
       rubyzip (~> 2)
 
@@ -87,4 +87,4 @@ DEPENDENCIES
   yard (~> 0, >= 0.9.20)
 
 BUNDLED WITH
-   2.3.8
+   2.3.20
diff --git a/lib/onlyoffice_file_helper/version.rb b/lib/onlyoffice_file_helper/version.rb
index 50a3ad1..3ca5188 100644
--- a/lib/onlyoffice_file_helper/version.rb
+++ b/lib/onlyoffice_file_helper/version.rb
@@ -2,5 +2,5 @@
 
 module OnlyofficeFileHelper
   # @return [String] version of gem
-  VERSION = '1.0.0'
+  VERSION = '1.1.0'
 end