diff --git a/DotnetCliVersion.txt b/DotnetCliVersion.txt
index fb68a53f..a37a531c 100644
--- a/DotnetCliVersion.txt
+++ b/DotnetCliVersion.txt
@@ -1 +1 @@
-7.0.102
\ No newline at end of file
+7.0.202
\ No newline at end of file
diff --git a/src/LibHac/Common/Keys/DefaultKeySet.cs b/src/LibHac/Common/Keys/DefaultKeySet.cs
index 32e9fca1..b20925c5 100644
--- a/src/LibHac/Common/Keys/DefaultKeySet.cs
+++ b/src/LibHac/Common/Keys/DefaultKeySet.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using LibHac.Boot;
+using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using static LibHac.Common.Keys.KeySet;
 using Type = LibHac.Common.Keys.KeyInfo.KeyType;
@@ -131,9 +132,19 @@ internal static partial class DefaultKeySet
 
         keys.Add(new KeyInfo(60, Type.DeviceDrvd, "keyblob_mac_key", 0, UsedKeyBlobCount, (set, i) => set.KeyBlobMacKeys[i]));
 
-        keys.Add(new KeyInfo(70, Type.DeviceRoot, "encrypted_keyblob", 0, UsedKeyBlobCount, (set, i) => set.EncryptedKeyBlobs[i].Bytes));
+        keys.Add(new KeyInfo(70, Type.DeviceRoot, "encrypted_keyblob", 0, 6, (set, i) =>
+        {
+            // Todo: Remove local variable after Roslyn issue #67697 is fixed
+            ref EncryptedKeyBlob keySetKeyBlob = ref set.EncryptedKeyBlobs[i];
+            return keySetKeyBlob.Bytes;
+        }));
 
-        keys.Add(new KeyInfo(80, Type.CommonRoot, "keyblob", 0, UsedKeyBlobCount, (set, i) => set.KeyBlobs[i].Bytes));
+        keys.Add(new KeyInfo(80, Type.CommonRoot, "keyblob", 0, 6, (set, i) =>
+        {
+            // Todo: Remove local variable after Roslyn issue #67697 is fixed
+            ref KeyBlob keySetKeyBlob = ref set.KeyBlobs[i];
+            return keySetKeyBlob.Bytes;
+        }));
 
         keys.Add(new KeyInfo(90, Type.CommonSeed, "master_kek_source", UsedKeyBlobCount, KeyRevisionCount, (set, i) => set.MasterKekSources[i]));
 
diff --git a/src/LibHac/Common/Keys/KeySet.cs b/src/LibHac/Common/Keys/KeySet.cs
index a474305c..dbe4a686 100644
--- a/src/LibHac/Common/Keys/KeySet.cs
+++ b/src/LibHac/Common/Keys/KeySet.cs
@@ -145,7 +145,9 @@ public class KeySet
                 keys.Value[1] = CreateRsaParameters(in NcaHeaderSigningKeys[1]);
             }
 
-            return keys.Value.Items;
+            // Todo: Remove local variable after Roslyn issue #67697 is fixed
+            ref Array2<RSAParameters> array = ref keys.Value;
+            return array.Items;
         }
     }
 
@@ -162,7 +164,9 @@ public class KeySet
                 keys.Value[1] = CreateRsaParameters(in AcidSigningKeys[1]);
             }
 
-            return keys.Value.Items;
+            // Todo: Remove local variable after Roslyn issue #67697 is fixed
+            ref Array2<RSAParameters> array = ref keys.Value;
+            return array.Items;
         }
     }
 
diff --git a/src/LibHac/Common/U8StringBuilder.cs b/src/LibHac/Common/U8StringBuilder.cs
index e07b9914..75bc5ad9 100644
--- a/src/LibHac/Common/U8StringBuilder.cs
+++ b/src/LibHac/Common/U8StringBuilder.cs
@@ -75,7 +75,7 @@ public ref struct U8StringBuilder
     // These functions are internal so they can be called by the extension methods
     // in U8StringBuilderExtensions. It's not an ideal setup, but it allows append
     // calls to be chained without accidentally creating a copy of the U8StringBuilder.
-    internal void AppendInternal(ReadOnlySpan<byte> value)
+    internal void AppendInternal(scoped ReadOnlySpan<byte> value)
     {
         // Once in the Overflowed state, nothing else is written to the buffer.
         if (Overflowed) return;
@@ -443,7 +443,7 @@ public ref struct U8StringBuilder
 public static class U8StringBuilderExtensions
 {
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static ref U8StringBuilder Append(this ref U8StringBuilder sb, ReadOnlySpan<byte> value)
+    public static ref U8StringBuilder Append(this ref U8StringBuilder sb, scoped ReadOnlySpan<byte> value)
     {
         sb.AppendInternal(value);
         return ref sb;