diff --git a/Common.props b/Common.props
index 173c2d47a6..aa124cb6b7 100644
--- a/Common.props
+++ b/Common.props
@@ -7,7 +7,7 @@
 
   <!-- StyleCop -->
   <ItemGroup>
-    <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.507" PrivateAssets="all" />
+    <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" PrivateAssets="all" />
     <AdditionalFiles Include="$(MSBuildThisFileDirectory)stylecop.json" Link="stylecop.json" />
     <Compile Include="$(MSBuildThisFileDirectory)GlobalSuppressions.cs" Link="GlobalSuppressions.solution.cs" />
   </ItemGroup>
diff --git a/src/SourceGenerators/EquatableArray.cs b/src/SourceGenerators/EquatableArray.cs
index db1eebed4b..1ecaf1cba4 100644
--- a/src/SourceGenerators/EquatableArray.cs
+++ b/src/SourceGenerators/EquatableArray.cs
@@ -40,11 +40,6 @@ public override int GetHashCode()
         }
     }
 
-    private ReadOnlySpan<T> AsSpan()
-    {
-        return _array.AsSpan();
-    }
-
     IEnumerator<T> IEnumerable<T>.GetEnumerator()
     {
         return ((IEnumerable<T>)_array).GetEnumerator();
@@ -54,4 +49,9 @@ IEnumerator IEnumerable.GetEnumerator()
     {
         return ((IEnumerable<T>)_array).GetEnumerator();
     }
+
+    private ReadOnlySpan<T> AsSpan()
+    {
+        return _array.AsSpan();
+    }
 }