diff --git a/CHANGELOG.md b/CHANGELOG.md
index 244bba5c76..6ecb462b38 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
# Changelog
All changes to the project will be documented in this file.
+## [1.34.8] - not yet released
+* Update to Roslyn `3.5.0-beta1-19564-02` (PR:[#1652](https://github.com/OmniSharp/omnisharp-roslyn/pull/1652))
+
## [1.34.7] - 2019-11-06
* Updated the embedded Mono to 6.4.0 (PR:[#1640](https://github.com/OmniSharp/omnisharp-roslyn/pull/1640))
* Update to Roslyn `3.4.0-beta3-19551-02` to align with the upcoming .NET Core 3.1 Preview 3 (PR:[#1644](https://github.com/OmniSharp/omnisharp-roslyn/pull/1644))
diff --git a/build/Packages.props b/build/Packages.props
index 3d57059884..a16004d7ea 100644
--- a/build/Packages.props
+++ b/build/Packages.props
@@ -5,7 +5,7 @@
16.3.0-preview-19426-01
5.2.0
- 3.4.0-beta3-19551-02
+ 3.5.0-beta1-19564-02
2.4.0
diff --git a/src/OmniSharp.Abstractions/Configuration.cs b/src/OmniSharp.Abstractions/Configuration.cs
index e2f6509a6c..e5e4d70368 100644
--- a/src/OmniSharp.Abstractions/Configuration.cs
+++ b/src/OmniSharp.Abstractions/Configuration.cs
@@ -4,7 +4,7 @@ internal static class Configuration
{
public static bool ZeroBasedIndices = false;
- public const string RoslynVersion = "3.4.0.0";
+ public const string RoslynVersion = "3.5.0.0";
public const string RoslynPublicKeyToken = "31bf3856ad364e35";
public readonly static string RoslynFeatures = GetRoslynAssemblyFullName("Microsoft.CodeAnalysis.Features");
diff --git a/src/OmniSharp.Http.Driver/app.config b/src/OmniSharp.Http.Driver/app.config
index 22be01fe3b..cb778f8f20 100644
--- a/src/OmniSharp.Http.Driver/app.config
+++ b/src/OmniSharp.Http.Driver/app.config
@@ -7,15 +7,15 @@
-
+
-
+
-
+
diff --git a/src/OmniSharp.Stdio.Driver/app.config b/src/OmniSharp.Stdio.Driver/app.config
index 22be01fe3b..cb778f8f20 100644
--- a/src/OmniSharp.Stdio.Driver/app.config
+++ b/src/OmniSharp.Stdio.Driver/app.config
@@ -7,15 +7,15 @@
-
+
-
+
-
+
diff --git a/tests/app.config b/tests/app.config
index f19d66aa92..ad0cf9474c 100644
--- a/tests/app.config
+++ b/tests/app.config
@@ -7,15 +7,15 @@
-
+
-
+
-
+