diff --git a/doc/source/admin/download.rst b/doc/source/admin/download.rst
index a9de8ff..8264082 100644
--- a/doc/source/admin/download.rst
+++ b/doc/source/admin/download.rst
@@ -13,7 +13,7 @@ bugs.
 Releases
 --------
 
-The latest ctools release is ``ctools-1.3.0`` (7 June 2017).
+The latest ctools release is ``ctools-1.3.1`` (20 July 2017).
 
 Below a table of ctools releases. Please read the :ref:`sec_release` to
 learn more about new features and corrected bugs in a given release.
@@ -31,6 +31,9 @@ learn more about new features and corrected bugs in a given release.
    * - ctools
      - gammalib
      - Mac OS X package
+   * - `1.3.1 <http://cta.irap.omp.eu/ctools/releases/ctools/ctools-1.3.1.tar.gz>`_
+     - `1.3.1 <http://cta.irap.omp.eu/ctools/releases/gammalib/gammalib-1.3.1.tar.gz>`_
+     - `ctools-1.3.1-macosx10.7.dmg <http://cta.irap.omp.eu/ctools/releases/ctools/ctools-1.3.1-macosx10.7.dmg>`_
    * - `1.3.0 <http://cta.irap.omp.eu/ctools/releases/ctools/ctools-1.3.0.tar.gz>`_
      - `1.3.0 <http://cta.irap.omp.eu/ctools/releases/gammalib/gammalib-1.3.0.tar.gz>`_
      - `ctools-1.3.0-macosx10.7.dmg <http://cta.irap.omp.eu/ctools/releases/ctools/ctools-1.3.0-macosx10.7.dmg>`_
diff --git a/doc/source/admin/release_history/1.3.1.rst b/doc/source/admin/release_history/1.3.1.rst
index 0110917..810a8ca 100644
--- a/doc/source/admin/release_history/1.3.1.rst
+++ b/doc/source/admin/release_history/1.3.1.rst
@@ -1,7 +1,7 @@
 .. _1.3.1:
 
-ctools 1.3.1 release
-====================
+ctools 1.3.1 release (20 July 2017)
+===================================
 
 Overview
 --------