diff --git a/KeyConverter/KeyConverterGUI/Properties/AssemblyInfo.cs b/KeyConverter/KeyConverterGUI/Properties/AssemblyInfo.cs
index 6e6f87e..b28ae91 100644
--- a/KeyConverter/KeyConverterGUI/Properties/AssemblyInfo.cs
+++ b/KeyConverter/KeyConverterGUI/Properties/AssemblyInfo.cs
@@ -12,7 +12,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("MabinogiKeyConverter")]
-[assembly: AssemblyCopyright("Copyright © Aona Suzutsuki  2018 - 2019")]
+[assembly: AssemblyCopyright("Copyright © Aona Suzutsuki  2018 - 2020")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -51,5 +51,5 @@
 // すべての値を指定するか、次を使用してビルド番号とリビジョン番号を既定に設定できます
 // 既定値にすることができます:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.6.4")]
-[assembly: AssemblyFileVersion("1.1.6.4")]
+[assembly: AssemblyVersion("1.1.7.5")]
+[assembly: AssemblyFileVersion("1.1.7.5")]