diff --git a/Algorithm.CSharp/QuantConnect.Algorithm.CSharp.csproj b/Algorithm.CSharp/QuantConnect.Algorithm.CSharp.csproj
index c22f4d262335..cac852bd079e 100644
--- a/Algorithm.CSharp/QuantConnect.Algorithm.CSharp.csproj
+++ b/Algorithm.CSharp/QuantConnect.Algorithm.CSharp.csproj
@@ -32,7 +32,7 @@
     <DebugType>portable</DebugType>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="Accord" Version="3.6.0" />
     <PackageReference Include="Accord.Fuzzy" Version="3.6.0" />
     <PackageReference Include="Accord.MachineLearning" Version="3.6.0" />
diff --git a/Algorithm.Framework/QuantConnect.Algorithm.Framework.csproj b/Algorithm.Framework/QuantConnect.Algorithm.Framework.csproj
index 0131d30b2c21..3fcf6c80ee5c 100644
--- a/Algorithm.Framework/QuantConnect.Algorithm.Framework.csproj
+++ b/Algorithm.Framework/QuantConnect.Algorithm.Framework.csproj
@@ -29,7 +29,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="Accord" Version="3.6.0" />
     <PackageReference Include="Accord.Math" Version="3.6.0" />
     <PackageReference Include="Accord.Statistics" Version="3.6.0" />
diff --git a/Algorithm.Python/QuantConnect.Algorithm.Python.csproj b/Algorithm.Python/QuantConnect.Algorithm.Python.csproj
index 9341efe4b8e2..ce48c9b21dfc 100644
--- a/Algorithm.Python/QuantConnect.Algorithm.Python.csproj
+++ b/Algorithm.Python/QuantConnect.Algorithm.Python.csproj
@@ -37,7 +37,7 @@
     <Compile Include="..\Common\Properties\SharedAssemblyInfo.cs" Link="Properties\SharedAssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="OptionUniverseFilterGreeksShortcutsRegressionAlgorithm.py" />
diff --git a/Algorithm/QuantConnect.Algorithm.csproj b/Algorithm/QuantConnect.Algorithm.csproj
index 0cc17213cef0..6c7748030b82 100644
--- a/Algorithm/QuantConnect.Algorithm.csproj
+++ b/Algorithm/QuantConnect.Algorithm.csproj
@@ -29,7 +29,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="NodaTime" Version="3.0.5" />
diff --git a/AlgorithmFactory/QuantConnect.AlgorithmFactory.csproj b/AlgorithmFactory/QuantConnect.AlgorithmFactory.csproj
index 9ff2db7fbe10..081e7e22d804 100644
--- a/AlgorithmFactory/QuantConnect.AlgorithmFactory.csproj
+++ b/AlgorithmFactory/QuantConnect.AlgorithmFactory.csproj
@@ -28,7 +28,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="NodaTime" Version="3.0.5" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Common/QuantConnect.csproj b/Common/QuantConnect.csproj
index a55aff0af6d6..f6d1c4c74b26 100644
--- a/Common/QuantConnect.csproj
+++ b/Common/QuantConnect.csproj
@@ -35,7 +35,7 @@
     <Message Text="SelectedOptimization $(SelectedOptimization)" Importance="high" />
   </Target>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="CloneExtensions" Version="1.3.0" />
     <PackageReference Include="fasterflect" Version="3.0.0" />
     <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
diff --git a/Engine/QuantConnect.Lean.Engine.csproj b/Engine/QuantConnect.Lean.Engine.csproj
index f64896534a28..f65d6f495783 100644
--- a/Engine/QuantConnect.Lean.Engine.csproj
+++ b/Engine/QuantConnect.Lean.Engine.csproj
@@ -41,7 +41,7 @@
     <Message Text="SelectedOptimization $(SelectedOptimization)" Importance="high" />
   </Target>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="fasterflect" Version="3.0.0" />
     <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
diff --git a/Indicators/QuantConnect.Indicators.csproj b/Indicators/QuantConnect.Indicators.csproj
index f8b9d4acdbfd..7e15053f87ba 100644
--- a/Indicators/QuantConnect.Indicators.csproj
+++ b/Indicators/QuantConnect.Indicators.csproj
@@ -31,7 +31,7 @@
     <Message Text="SelectedOptimization $(SelectedOptimization)" Importance="high" />
   </Target>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Report/QuantConnect.Report.csproj b/Report/QuantConnect.Report.csproj
index 1b5bf132458f..41ca39388e20 100644
--- a/Report/QuantConnect.Report.csproj
+++ b/Report/QuantConnect.Report.csproj
@@ -39,7 +39,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="Deedle" Version="2.1.0" />
     <PackageReference Include="MathNet.Numerics" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
diff --git a/Research/QuantConnect.Research.csproj b/Research/QuantConnect.Research.csproj
index e35e4d0b0ee6..19c1c205eb8b 100644
--- a/Research/QuantConnect.Research.csproj
+++ b/Research/QuantConnect.Research.csproj
@@ -34,7 +34,7 @@
     <PackageReference Include="Plotly.NET" Version="5.1.0" />
     <PackageReference Include="Plotly.NET.CSharp" Version="0.13.0" />
     <PackageReference Include="Plotly.NET.Interactive" Version="5.0.0" />
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="NodaTime" Version="3.0.5" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Tests/QuantConnect.Tests.csproj b/Tests/QuantConnect.Tests.csproj
index 8ecf12b6f247..53842e014757 100644
--- a/Tests/QuantConnect.Tests.csproj
+++ b/Tests/QuantConnect.Tests.csproj
@@ -31,7 +31,7 @@
   </PropertyGroup>
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
   <ItemGroup>
-    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.65" />
+    <PackageReference Include="QuantConnect.pythonnet" Version="2.0.66" />
     <PackageReference Include="Accord" Version="3.6.0" />
     <PackageReference Include="Accord.Math" Version="3.6.0" />
     <PackageReference Include="Common.Logging" Version="3.4.1" />