diff --git a/CHANGELOG.md b/CHANGELOG.md
index e385cf1..6859f7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,12 @@ This project adheres to [Semantic Versioning](http://semver.org/) and [Keep a ch
 
  <!--next-version-placeholder-->
 
-## 0.8.2 2024/05/05
+## 0.8.2 2024-05-05
 * add proxy mode : allow to scrap remote servers using connection string as target
 * add hanadb exporter and standard metrics.
 * add basic encryption for user/passwords used to connect to database: password are not in plain text in configuration file.
 
-## 0.8.1 2022/10/02
+## 0.8.1 2022-10-02
 * added multi-targets
 * add db2
 * remove multi drivers compilations: use tags instead to have specific exporter for each one supported (mssql, db2, oracle)