diff --git a/changelog.md b/changelog.md
index a173022..d349dc0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -8,6 +8,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [0.7.2] - 2021-02-04
+### Modified
+- fix typos
+
 ## [0.7.1] - 2020-12-16
 ### Modified
 - fix typos, bad links, and clarified some sentences.
@@ -36,6 +40,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - First release of the book (beta version)
 
 
+[0.7.1]: https://github.com/tudelft3d/terrainbook/compare/0.7.1...0.7.2
 [0.7.1]: https://github.com/tudelft3d/terrainbook/compare/0.7.0...0.7.1
 [0.7.0]: https://github.com/tudelft3d/terrainbook/compare/0.6.4...0.7.0
 [0.6.4]: https://github.com/tudelft3d/terrainbook/compare/0.6.2...0.6.4
diff --git a/terrainbook.tex b/terrainbook.tex
index 0efe5fe..19da43a 100755
--- a/terrainbook.tex
+++ b/terrainbook.tex
@@ -104,7 +104,7 @@
 
 \title{Computational modelling of terrains}
 \author{Hugo Ledoux \hspace{7mm} Ken Arroyo Ohori \hspace{7mm} Ravi Peters}
-\date{\texttt{v0.7.1}}
+\date{\texttt{v0.7.2}}
 
 \publishers{\includegraphics[width=\linewidth]{front-back/saba.png}}