diff --git a/.editorconfig b/.editorconfig
index 99c82a0c47f..5c3c8c1395a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -415,6 +415,12 @@ dotnet_diagnostic.IDE0301.severity = suggestion
 dotnet_diagnostic.IDE0305.severity = suggestion
 dotnet_diagnostic.IDE0306.severity = suggestion
 
+# Remove unnecessary nullable warning suppression
+dotnet_diagnostic.IDE0370.severity = suggestion
+
+# Remove unnecessary 'unsafe' modifier
+dotnet_diagnostic.IDE0380.severity = suggestion
+
 # Temporarily disable SA1010 "Opening square brackets should not be preceded by a space" until https://github.com/DotNetAnalyzers/StyleCopAnalyzers/issues/3687 is fixed
 dotnet_diagnostic.SA1010.severity = none
 
@@ -431,6 +437,9 @@ dotnet_diagnostic.IDE0330.severity = suggestion
 # Use implicitly typed lambda
 dotnet_diagnostic.IDE0350.severity = none
 
+#Nullable suppression is unnecessary (not when multi-targeting to net472): https://github.com/dotnet/msbuild/issues/12726
+dotnet_diagnostic.IDE0370.severity = none
+
 # Value types are incompatible with null values. https://xunit.net/xunit.analyzers/rules/xUnit1012
 dotnet_diagnostic.xUnit1012.severity = warning
 
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 15f005a601d..ad80893674d 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="msbuild" Sha="5a69737e6f6447fe397d552503a3909ea49f6f34" BarId="293565" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="msbuild" Sha="181f8798913e9c234e19756db58f38a8cac176ea" BarId="298730" />
   <ProductDependencies>
     <!-- Necessary for source-build. This allows the live version of the package to be used by source-build. -->
     <Dependency Name="System.CodeDom" Version="9.0.11">