diff --git a/.swift-version b/.swift-version
deleted file mode 100644
index bf77d54..0000000
--- a/.swift-version
+++ /dev/null
@@ -1 +0,0 @@
-4.2
diff --git a/Dwifft.podspec b/Dwifft.podspec
index fbab4a9..0c3118c 100644
--- a/Dwifft.podspec
+++ b/Dwifft.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'Dwifft'
-  s.version = '0.9'
+  s.version = '0.9.1'
   s.license = 'MIT'
   s.summary = 'Swift Diff'
   s.homepage = 'https://github.com/jflinter/Dwifft'