diff --git a/Ink Canvas/AssemblyInfo.cs b/Ink Canvas/AssemblyInfo.cs
index a838c8b0..a82f269a 100644
--- a/Ink Canvas/AssemblyInfo.cs	
+++ b/Ink Canvas/AssemblyInfo.cs	
@@ -10,7 +10,7 @@ using System.Windows;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("CJK_mkp")]
 [assembly: AssemblyProduct("InkCanvasForClass")]
-[assembly: AssemblyCopyright("Copyright © CJK_mkp 2025")]
+[assembly: AssemblyCopyright("Copyright © CJK_mkp 2026")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -49,5 +49,5 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.7.18.3")]
-[assembly: AssemblyFileVersion("1.7.18.3")]
+[assembly: AssemblyVersion("1.7.18.4")]
+[assembly: AssemblyFileVersion("1.7.18.4")]
diff --git a/Ink Canvas/Properties/AssemblyInfo.cs b/Ink Canvas/Properties/AssemblyInfo.cs
index a838c8b0..a82f269a 100644
--- a/Ink Canvas/Properties/AssemblyInfo.cs	
+++ b/Ink Canvas/Properties/AssemblyInfo.cs	
@@ -10,7 +10,7 @@ using System.Windows;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("CJK_mkp")]
 [assembly: AssemblyProduct("InkCanvasForClass")]
-[assembly: AssemblyCopyright("Copyright © CJK_mkp 2025")]
+[assembly: AssemblyCopyright("Copyright © CJK_mkp 2026")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -49,5 +49,5 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.7.18.3")]
-[assembly: AssemblyFileVersion("1.7.18.3")]
+[assembly: AssemblyVersion("1.7.18.4")]
+[assembly: AssemblyFileVersion("1.7.18.4")]