bump version to 3.1.0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36a561a..bd53caf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.1.0
+
+In this release we fixed the height calculation of the spritesheet.
+
## 3.0.0
##### Breaking
diff --git a/MDFSpritedAnimationView.podspec b/MDFSpritedAnimationView.podspec
index 93f4a51..4dda7ce 100644
--- a/MDFSpritedAnimationView.podspec
+++ b/MDFSpritedAnimationView.podspec
@@ -1,7 +1,7 @@
Pod::Spec.new do |s|
s.name = "MDFSpritedAnimationView"
- s.version = "3.0.0"
- s.authors = { 'Chris Cox' => 'cjcox@google.com' }
+ s.version = "3.1.0"
+ s.authors = { 'Randall Li' => 'randallli@google.com', 'Chris Cox' => 'cjcox@google.com' }
s.summary = "A control providing an alternative to animating an array of images with an UIImageView."
s.homepage = "https://github.com/material-foundation/MDFSpritedAnimationView"
s.license = 'Apache 2.0'
