CS8032: An instance of analyzer cannot be created

I've added SecurityCodeScan v3.1.0 to three projects, and these projects are now getting CS8032 warnings:
CS8032 An instance of analyzer SecurityCodeScan.Analyzers.CSharpAnalyzers cannot be created from C:\x\y\.nuget\packages\securitycodescan\3.1.0\analyzers\dotnet\SecurityCodeScan.dll : Exception has been thrown by the target of an invocation..

I'm running VisualStudio 2019 with the projects targeting .NET Core 2.2.
I have the following installed:
Microsoft .NET Core Runtime - 2.2.4
Microsoft .NET Core SDK 2.2.203

How should I got about fixing these warnings? I'm unsure what other information would be helpful in this situation.