diff --git a/Core/Core.csproj b/Core/Core.csproj
index bd9d327..215de79 100644
--- a/Core/Core.csproj
+++ b/Core/Core.csproj
@@ -40,7 +40,7 @@
       <HintPath>..\packages\AutoMapper.3.3.1\lib\net40\AutoMapper.Net4.dll</HintPath>
     </Reference>
     <Reference Include="CsvHelper, Version=12.0.0.0, Culture=neutral, PublicKeyToken=8c4959082be5c823, processorArchitecture=MSIL">
-      <HintPath>..\packages\CsvHelper.12.2.1\lib\net45\CsvHelper.dll</HintPath>
+      <HintPath>..\packages\CsvHelper.12.2.2\lib\net45\CsvHelper.dll</HintPath>
     </Reference>
     <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.4.0\lib\net45\EntityFramework.dll</HintPath>
@@ -62,7 +62,7 @@
       <HintPath>..\packages\MlkPwgen.0.3.0\lib\net45\MlkPwgen.dll</HintPath>
     </Reference>
     <Reference Include="Polly, Version=7.0.0.0, Culture=neutral, PublicKeyToken=c8a3ffc3f8f825cc, processorArchitecture=MSIL">
-      <HintPath>..\packages\Polly.7.1.1\lib\netstandard1.1\Polly.dll</HintPath>
+      <HintPath>..\packages\Polly.7.2.0\lib\netstandard1.1\Polly.dll</HintPath>
     </Reference>
     <Reference Include="Renci.SshNet, Version=2016.1.0.0, Culture=neutral, PublicKeyToken=1cee9f8bde3db106, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
diff --git a/Core/packages.config b/Core/packages.config
index 5aa3677..02be192 100644
--- a/Core/packages.config
+++ b/Core/packages.config
@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AutoMapper" version="3.3.1" allowedVersions="[3.3.1]" targetFramework="net45" />
-  <package id="CsvHelper" version="12.2.1" targetFramework="net45" />
+  <package id="CsvHelper" version="12.2.2" targetFramework="net45" />
   <package id="EntityFramework" version="6.4.0" targetFramework="net45" />
   <package id="fasterflect" version="2.1.3" targetFramework="net45" />
   <package id="log4net" version="2.0.8" targetFramework="net45" />
   <package id="MathNet.Numerics" version="4.9.0" targetFramework="net45" />
-  <package id="Microsoft.CSharp" version="4.6.0" targetFramework="net45" />
-  <package id="Microsoft.NETCore.Platforms" version="3.0.0" targetFramework="net45" />
+  <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net45" />
+  <package id="Microsoft.NETCore.Platforms" version="3.1.0" targetFramework="net45" />
   <package id="MlkPwgen" version="0.3.0" targetFramework="net45" />
   <package id="NETStandard.Library" version="2.0.3" targetFramework="net45" />
-  <package id="Polly" version="7.1.1" targetFramework="net45" />
+  <package id="Polly" version="7.2.0" targetFramework="net45" />
   <package id="System.Collections" version="4.3.0" targetFramework="net45" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net45" />
   <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="net45" />
diff --git a/WebCms/WebCms.csproj b/WebCms/WebCms.csproj
index 5353293..dc192ad 100644
--- a/WebCms/WebCms.csproj
+++ b/WebCms/WebCms.csproj
@@ -199,7 +199,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Polly, Version=7.0.0.0, Culture=neutral, PublicKeyToken=c8a3ffc3f8f825cc, processorArchitecture=MSIL">
-      <HintPath>..\packages\Polly.7.1.1\lib\netstandard1.1\Polly.dll</HintPath>
+      <HintPath>..\packages\Polly.7.2.0\lib\netstandard1.1\Polly.dll</HintPath>
     </Reference>
     <Reference Include="Semver, Version=1.1.2.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\semver.1.1.2\lib\net451\Semver.dll</HintPath>
diff --git a/WebCms/packages.config b/WebCms/packages.config
index 4e04901..798889b 100644
--- a/WebCms/packages.config
+++ b/WebCms/packages.config
@@ -46,7 +46,7 @@
   <package id="Microsoft.IO.RecyclableMemoryStream" version="1.3.0" targetFramework="net452" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.11" targetFramework="net452" />
   <package id="Microsoft.Net.Compilers" version="3.3.1" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.NETCore.Platforms" version="3.0.0" targetFramework="net452" />
+  <package id="Microsoft.NETCore.Platforms" version="3.1.0" targetFramework="net452" />
   <package id="Microsoft.Owin" version="4.1.0" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.1.0" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="4.1.0" targetFramework="net452" />
@@ -58,7 +58,7 @@
   <package id="NETStandard.Library" version="2.0.3" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
-  <package id="Polly" version="7.1.1" targetFramework="net452" />
+  <package id="Polly" version="7.2.0" targetFramework="net452" />
   <package id="popper.js" version="1.16.0" targetFramework="net452" />
   <package id="semver" version="1.1.2" targetFramework="net452" />
   <package id="SharpZipLib" version="1.2.0" targetFramework="net452" />