diff --git a/python-dotenv.spec b/python-dotenv.spec
index 25383b7..f9e74c8 100644
--- a/python-dotenv.spec
+++ b/python-dotenv.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2-)
 Name:          python-dotenv
-Version:       0.21.1
+Version:       1.0.0
 Release:       1mamba
 Summary:       Read key-value pairs from a .env file and set them as environment variables
 Group:         System/Libraries
@@ -54,6 +54,9 @@ done
 %doc LICENSE
 
 %changelog
+* Sat Feb 25 2023 Automatic Build System <autodist@mambasoft.it> 1.0.0-1mamba
+- automatic version update by autodist
+
 * Mon Jan 23 2023 Automatic Build System <autodist@mambasoft.it> 0.21.1-1mamba
 - automatic version update by autodist