diff --git a/.gitignore b/.gitignore
index 92a97a4..8dac5fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ pngcrush-1.6.10.tar.bz2
 /pngcrush-1.7.78-nolib.tar.xz
 /pngcrush-1.7.81-nolib.tar.xz
 /pngcrush-1.7.82-nolib.tar.xz
+/pngcrush-1.7.88-nolib.tar.xz
diff --git a/pngcrush.spec b/pngcrush.spec
index f3ef888..c191d98 100644
--- a/pngcrush.spec
+++ b/pngcrush.spec
@@ -3,8 +3,8 @@
 
 Summary:        Optimizer for PNG (Portable Network Graphics) files
 Name:           pngcrush
-Version:        1.7.82
-Release:        2%{?dist}
+Version:        1.7.88
+Release:        1%{?dist}
 License:        zlib
 Group:          Applications/File
 URL:            http://pmt.sourceforge.net/%{name}/
@@ -46,6 +46,9 @@ docbook2man %{name}.sgml
 %doc %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Mon Dec 14 2015 François Cami <fcami@fedoraproject.org> - 1.7.88-1
+- New upstream release.
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.7.82-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
 
diff --git a/sources b/sources
index 177762f..0200250 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b1124dde7af5fcd869aff379393246a5  pngcrush-1.7.82-nolib.tar.xz
+982ee64e147a4235d4c297d29212ecaa  pngcrush-1.7.88-nolib.tar.xz