diff --git a/src/ApplicationCore/ApplicationCore.csproj b/src/ApplicationCore/ApplicationCore.csproj
index 0dc4a40..3fae2ee 100644
--- a/src/ApplicationCore/ApplicationCore.csproj
+++ b/src/ApplicationCore/ApplicationCore.csproj
@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>.net7</TargetFramework>
     <RootNamespace>NetCoreBBS</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.3" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="7.0.10" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/src/Infrastructure/Infrastructure.csproj b/src/Infrastructure/Infrastructure.csproj
index 7fa0fa0..7b47d02 100644
--- a/src/Infrastructure/Infrastructure.csproj
+++ b/src/Infrastructure/Infrastructure.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>.net7</TargetFramework>
     <RootNamespace>NetCoreBBS.Infrastructure</RootNamespace>
   </PropertyGroup>
 
@@ -10,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.3">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.10">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
diff --git a/src/NetCoreBBS/NetCoreBBS.csproj b/src/NetCoreBBS/NetCoreBBS.csproj
index ea1254f..06defee 100644
--- a/src/NetCoreBBS/NetCoreBBS.csproj
+++ b/src/NetCoreBBS/NetCoreBBS.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <AssemblyName>NetCoreBBS</AssemblyName>
     <PackageId>NetCoreBBS</PackageId>
   </PropertyGroup>
@@ -13,11 +13,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.3" />
-    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.2" />
-    <PackageReference Include="NLog.Web.AspNetCore" Version="4.9.0" />
-    <PackageReference Include="NLog" Version="4.6.7" />
-    <PackageReference Include="BuildBundlerMinifier" Version="2.9.406" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.10" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.9" />
+    <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.4" />
+    <PackageReference Include="NLog" Version="5.2.4" />
+    <PackageReference Include="BuildBundlerMinifier" Version="3.2.449" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>