diff --git a/Gemfile.lock b/Gemfile.lock
index c84b879..d71559e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,17 +2,17 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (3.0.0)
-    activesupport (4.2.11)
+    activesupport (4.2.11.1)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     atomos (0.1.3)
     claide (1.0.2)
-    cocoapods (1.6.0.rc.2)
+    cocoapods (1.6.1)
       activesupport (>= 4.0.2, < 5)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.6.0.rc.2)
+      cocoapods-core (= 1.6.1)
       cocoapods-deintegrate (>= 1.0.2, < 2.0)
       cocoapods-downloader (>= 1.2.2, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
@@ -26,13 +26,13 @@ GEM
       gh_inspector (~> 1.0)
       molinillo (~> 0.6.6)
       nap (~> 1.0)
-      ruby-macho (~> 1.3, >= 1.3.1)
-      xcodeproj (>= 1.8.0, < 2.0)
-    cocoapods-core (1.6.0.rc.2)
+      ruby-macho (~> 1.4)
+      xcodeproj (>= 1.8.1, < 2.0)
+    cocoapods-core (1.6.1)
       activesupport (>= 4.0.2, < 6)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
-    cocoapods-deintegrate (1.0.2)
+    cocoapods-deintegrate (1.0.4)
     cocoapods-downloader (1.2.2)
     cocoapods-plugins (1.0.0)
       nap
@@ -43,7 +43,7 @@ GEM
       netrc (~> 0.11)
     cocoapods-try (1.1.0)
     colored2 (3.1.2)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.5)
     escape (0.0.4)
     fourflusher (2.2.0)
     fuzzy_match (2.0.4)
@@ -55,11 +55,11 @@ GEM
     nanaimo (0.2.6)
     nap (1.1.0)
     netrc (0.11.0)
-    ruby-macho (1.3.1)
+    ruby-macho (1.4.0)
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    xcodeproj (1.8.0)
+    xcodeproj (1.8.2)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
diff --git a/MirrorDiffKit.podspec b/MirrorDiffKit.podspec
index 154abdf..633cbe9 100644
--- a/MirrorDiffKit.podspec
+++ b/MirrorDiffKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "MirrorDiffKit"
-  s.version      = "5.0.0"
+  s.version      = "5.0.1"
   s.summary      = "Structual diff between any struct/class for efficient testing"
   s.description  = <<-DESC
     Structual diff between any struct/class for efficient testing.
@@ -14,6 +14,5 @@ Pod::Spec.new do |s|
   s.tvos.deployment_target    = "9.0"
   s.source       = { :git => "https://github.com/Kuniwak/MirrorDiffKit.git", :tag => s.version.to_s }
   s.source_files = "Sources/**/*"
-  s.swift_versions = ['4.2', '5.0']
   s.frameworks   = "Foundation"
 end