diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 903bfad..93eaa1a 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,10 @@
+v7.0.3
+======
+
+Bug fixes
+---------
+- The final two words of the program memory range were not written (fix #19).
+
 v7.0.0
 ======
 
diff --git a/src/mcbootflash/__init__.py b/src/mcbootflash/__init__.py
index 996dfb7..b38214a 100644
--- a/src/mcbootflash/__init__.py
+++ b/src/mcbootflash/__init__.py
@@ -5,4 +5,4 @@
 
 __all__ = ["Bootloader", "BootloaderError", "flash", "get_parser"]
 
-__version__ = "7.0.2"
+__version__ = "7.0.3"