diff --git a/Directory.Build.props b/Directory.Build.props
index 7ba648054..2dbfd4c03 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -54,7 +54,7 @@
         <AnalysisLevel>latest</AnalysisLevel>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Nerdbank.GitVersioning" Version="3.3.37">
+        <PackageReference Include="Nerdbank.GitVersioning" Version="3.4.194">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index fb871d631..df3397068 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -29,7 +29,7 @@ jobs:
   strategy:
     matrix:
       'CentOS 8':
-        containerImage: modernuo/centos-net5:8
+        containerImage: centos:8
         os: centos.8
       'CentOS 7':
         containerImage: centos:7
@@ -43,6 +43,12 @@ jobs:
       'Ubuntu 20':
         containerImage: mcr.microsoft.com/dotnet/sdk:5.0-focal
         os: ubuntu.20.04
+      'Fedora 32':
+        containerImage: fedora:32
+        os: fedora.32
+      'Fedora 33':
+        containerImage: fedora:33
+        os: fedora.33
 
   displayName: Linux