diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3b3529..9eeea4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# dev
+# 1.15.7
 - [update] Update las_comparison with tolerance 
 - [update] Colorisation of Las with stream or files
 
diff --git a/pdaltools/_version.py b/pdaltools/_version.py
index 4863c70..4551ee2 100644
--- a/pdaltools/_version.py
+++ b/pdaltools/_version.py
@@ -1,4 +1,4 @@
-__version__ = "1.15.6"
+__version__ = "1.15.7"
 
 
 if __name__ == "__main__":