diff --git a/NotiHub/App.config b/NotiHub/App.config
index 441c3f4..2ac03c9 100644
--- a/NotiHub/App.config
+++ b/NotiHub/App.config
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
-    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
-    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
     <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
       <section name="NotiHub.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
     </sectionGroup>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
   </configSections>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
@@ -39,7 +39,9 @@
     <DbProviderFactories>
       <remove invariant="System.Data.SQLite.EF6" />
       <add name="SQLite Data Provider (Entity Framework 6)" invariant="System.Data.SQLite.EF6" description=".NET Framework Data Provider for SQLite (Entity Framework 6)" type="System.Data.SQLite.EF6.SQLiteProviderFactory, System.Data.SQLite.EF6" />
-    <remove invariant="System.Data.SQLite" /><add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".NET Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" /></DbProviderFactories>
+      <remove invariant="System.Data.SQLite" />
+      <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".NET Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" />
+    </DbProviderFactories>
   </system.data>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
@@ -51,6 +53,14 @@
         <assemblyIdentity name="QRCoder" publicKeyToken="c4ed5b9ae8358a28" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-1.8.0.0" newVersion="1.8.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="EntityFramework" publicKeyToken="b77a5c561934e089" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="EntityFramework.SqlServer" publicKeyToken="b77a5c561934e089" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/NotiHub/NotiHub.csproj b/NotiHub/NotiHub.csproj
index b064434..2895436 100644
--- a/NotiHub/NotiHub.csproj
+++ b/NotiHub/NotiHub.csproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\EntityFramework.6.5.1\build\EntityFramework.props" Condition="Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.props')" />
+  <Import Project="..\packages\EntityFramework.6.5.2\build\EntityFramework.props" Condition="Exists('..\packages\EntityFramework.6.5.2\build\EntityFramework.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -39,11 +39,13 @@
     <ApplicationIcon>NotiHub_Reminder.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
-      <HintPath>..\packages\EntityFramework.6.5.1\lib\net45\EntityFramework.dll</HintPath>
+    <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+      <HintPath>..\packages\EntityFramework.6.5.2\lib\net45\EntityFramework.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
-      <HintPath>..\packages\EntityFramework.6.5.1\lib\net45\EntityFramework.SqlServer.dll</HintPath>
+    <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+      <HintPath>..\packages\EntityFramework.6.5.2\lib\net45\EntityFramework.SqlServer.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.VisualBasic" />
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
@@ -429,10 +431,10 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.props'))" />
-    <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.targets'))" />
     <Error Condition="!Exists('..\packages\Stub.System.Data.SQLite.Core.NetFramework.1.0.119.0\build\net46\Stub.System.Data.SQLite.Core.NetFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Stub.System.Data.SQLite.Core.NetFramework.1.0.119.0\build\net46\Stub.System.Data.SQLite.Core.NetFramework.targets'))" />
+    <Error Condition="!Exists('..\packages\EntityFramework.6.5.2\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.2\build\EntityFramework.props'))" />
+    <Error Condition="!Exists('..\packages\EntityFramework.6.5.2\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.2\build\EntityFramework.targets'))" />
   </Target>
-  <Import Project="..\packages\EntityFramework.6.5.1\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" />
   <Import Project="..\packages\Stub.System.Data.SQLite.Core.NetFramework.1.0.119.0\build\net46\Stub.System.Data.SQLite.Core.NetFramework.targets" Condition="Exists('..\packages\Stub.System.Data.SQLite.Core.NetFramework.1.0.119.0\build\net46\Stub.System.Data.SQLite.Core.NetFramework.targets')" />
+  <Import Project="..\packages\EntityFramework.6.5.2\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.5.2\build\EntityFramework.targets')" />
 </Project>
\ No newline at end of file
diff --git a/NotiHub/packages.config b/NotiHub/packages.config
index 2d1521b..8d7439e 100644
--- a/NotiHub/packages.config
+++ b/NotiHub/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="EntityFramework" version="6.5.1" targetFramework="net48" />
+  <package id="EntityFramework" version="6.5.2" targetFramework="net48" />
   <package id="Newtonsoft.Json" version="13.0.4" targetFramework="net48" />
   <package id="QRCoder" version="1.8.0" targetFramework="net48" />
   <package id="ReaLTaiizor" version="3.8.1.8" targetFramework="net48" />