diff --git a/GoogleCloudExtension/GoogleCloudExtension.DataSources/GoogleCloudExtension.DataSources.csproj b/GoogleCloudExtension/GoogleCloudExtension.DataSources/GoogleCloudExtension.DataSources.csproj
index de9c6f2d..4c9bee76 100644
--- a/GoogleCloudExtension/GoogleCloudExtension.DataSources/GoogleCloudExtension.DataSources.csproj
+++ b/GoogleCloudExtension/GoogleCloudExtension.DataSources/GoogleCloudExtension.DataSources.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -107,7 +107,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="BouncyCastle">
-      <Version>1.8.2</Version>
+      <Version>1.8.9</Version>
     </PackageReference>
     <PackageReference Include="Google.Apis.Appengine.v1">
       <Version>1.33.1.1226</Version>
diff --git a/GoogleCloudExtension/GoogleCloudExtension.Deployment/GoogleCloudExtension.Deployment.csproj b/GoogleCloudExtension/GoogleCloudExtension.Deployment/GoogleCloudExtension.Deployment.csproj
index 364cd564..93f91613 100644
--- a/GoogleCloudExtension/GoogleCloudExtension.Deployment/GoogleCloudExtension.Deployment.csproj
+++ b/GoogleCloudExtension/GoogleCloudExtension.Deployment/GoogleCloudExtension.Deployment.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -98,7 +98,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="BouncyCastle">
-      <Version>1.8.2</Version>
+      <Version>1.8.9</Version>
     </PackageReference>
     <PackageReference Include="Google.Apis.Compute.v1">
       <Version>1.33.1.1231</Version>
diff --git a/GoogleCloudExtension/GoogleCloudExtension/GoogleCloudExtension.csproj b/GoogleCloudExtension/GoogleCloudExtension/GoogleCloudExtension.csproj
index b0f4ad1a..d13a34f9 100644
--- a/GoogleCloudExtension/GoogleCloudExtension/GoogleCloudExtension.csproj
+++ b/GoogleCloudExtension/GoogleCloudExtension/GoogleCloudExtension.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -1157,7 +1157,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="BouncyCastle">
-      <Version>1.8.2</Version>
+      <Version>1.8.9</Version>
     </PackageReference>
     <PackageReference Include="Google.Apis.Appengine.v1">
       <Version>1.33.1.1226</Version>