diff --git a/.gitignore b/.gitignore
index a4b61a9..5717a1e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ soundtouch-1.4.0.tar.gz
 /soundtouch-1.9.2.tar.gz
 /soundtouch-2.0.0.tar.gz
 /soundtouch-2.1.0.tar.gz
+/soundtouch-2.1.1.tar.gz
diff --git a/soundtouch.spec b/soundtouch.spec
index 70e731f..0d203b8 100644
--- a/soundtouch.spec
+++ b/soundtouch.spec
@@ -1,5 +1,5 @@
 Name:           soundtouch
-Version:        2.1.0
+Version:        2.1.1
 Release:        1%{?dist}
 Summary:        Audio Processing library for changing Tempo, Pitch and Playback Rates
 License:        LGPLv2+
@@ -90,6 +90,12 @@ ln -s soundtouch.pc %{buildroot}%{_libdir}/pkgconfig/soundtouch-1.0.pc
 
 
 %changelog
+* Wed Nov 14 2018 Sérgio Basto <sergio@serjux.com> - 2.1.1-1
+- Update to 2.1.1
+  Bugfixes: Fixed potential buffer overwrite bugs in WavFile routines. Replaced asserts with runtime exceptions.
+  Android: Migrated the SoundTouch Android example to new Android Studio
+  Automake: unset ACLOCAL in bootstrap script to avoid error in case earlier build script has set it
+
 * Sat Oct 06 2018 Sérgio Basto <sergio@serjux.com> - 2.1.0-1
 - Update to 2.1.0
 
diff --git a/sources b/sources
index 507084a..2c33388 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (soundtouch-2.1.0.tar.gz) = bb21d42bb45ddfbda8bbb107c4c94d247721d8c8cc33ba0d570b36622b857e2a2cca92cfe885ce6892c0e4caaa26228a4fab28a97e47882e52f46fc57e1c5ec3
+SHA512 (soundtouch-2.1.1.tar.gz) = 6c55b6d87f97a306ffac0baebe6f778e40c3fd423ee7336d230ecdd4694d7aa7aca7dab883ec74ab360f7c37a1dd405ac94c767d83744eb0723282a82b405a1f