diff --git a/ExternalProjects/BizHawk.SrcGen.ReflectionCache/ReflectionCacheGenerator.cs b/ExternalProjects/BizHawk.SrcGen.ReflectionCache/ReflectionCacheGenerator.cs
index d40c8a27a6..64819938bc 100644
--- a/ExternalProjects/BizHawk.SrcGen.ReflectionCache/ReflectionCacheGenerator.cs
+++ b/ExternalProjects/BizHawk.SrcGen.ReflectionCache/ReflectionCacheGenerator.cs
@@ -88,7 +88,7 @@ namespace {nSpace}
 		public static Stream EmbeddedResourceStream(string embedPath)
 		{{
 			var fullPath = $""{nSpace}.{{embedPath}}"";
-			return Asm.GetManifestResourceStream(fullPath) ?? throw new ArgumentException(""resource at {{fullPath}} not found"", nameof(embedPath));
+			return Asm.GetManifestResourceStream(fullPath) ?? throw new ArgumentException($""resource at {{fullPath}} not found"", nameof(embedPath));
 		}}
 	}}
 }}
diff --git a/References/BizHawk.SrcGen.ReflectionCache.dll b/References/BizHawk.SrcGen.ReflectionCache.dll
index e7ef063276..4531ad6354 100644
Binary files a/References/BizHawk.SrcGen.ReflectionCache.dll and b/References/BizHawk.SrcGen.ReflectionCache.dll differ