diff --git a/.gitignore b/.gitignore
index 5094d4b..4936ea3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 /**/obj/
 /**/bin/
-/**/.vs/
-/**/.idea/
\ No newline at end of file
+/**/node_modules/
+.vs/
diff --git a/Bizgaze.Reference.csproj b/Bizgaze.Reference.csproj
index 05b7646..415be46 100644
--- a/Bizgaze.Reference.csproj
+++ b/Bizgaze.Reference.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Bizgaze.Reference.net6.csproj b/Bizgaze.Reference.net6.csproj
index dbc1517..58990cd 100644
--- a/Bizgaze.Reference.net6.csproj
+++ b/Bizgaze.Reference.net6.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
 </Project>