diff --git a/Directory.Packages.props b/Directory.Packages.props
index e3d17fbac..c09cf66e3 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -4,7 +4,7 @@
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
   </PropertyGroup>
   <PropertyGroup>
-    <RoslynVersion>5.6.0-2.26177.1</RoslynVersion>
+    <RoslynVersion>5.7.0-1.26207.106</RoslynVersion>
     <NetPackageVersion>10.0.5</NetPackageVersion>
     <TomsToolboxVersion>2.23.0</TomsToolboxVersion>
   </PropertyGroup>
diff --git a/ICSharpCode.Decompiler.Tests/Helpers/Tester.cs b/ICSharpCode.Decompiler.Tests/Helpers/Tester.cs
index 85e51dd2a..29d4df95e 100644
--- a/ICSharpCode.Decompiler.Tests/Helpers/Tester.cs
+++ b/ICSharpCode.Decompiler.Tests/Helpers/Tester.cs
@@ -96,7 +96,7 @@ namespace ICSharpCode.Decompiler.Tests.Helpers
 	{
 		public const string CurrentNetCoreVersion = "11.0";
 		public const string CurrentNetCoreAppVersion = ".NETCoreApp,Version=v11.0";
-		public const string CurrentNetCoreRefAsmVersion = "11.0.0-preview.2.26159.112";
+		public const string CurrentNetCoreRefAsmVersion = "11.0.0-preview.3.26207.106";
 
 		public static readonly string TesterPath;
 		public static readonly string TestCasePath;