diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 71d7773f33b3298b86ffdffc856dea6e3bb69e30..1385b395087282e429f30c26ea4b84e8e111e314 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -7,9 +7,9 @@
https://github.com/dotnet/arcade
7ee8c2b620e66b3762d7a5a688dee8238770c86a
-
+
https://github.com/dotnet/roslyn
- f27619580ad5b2bdc4043ad867bc145a48d21af6
+ fd47ba4ddaa6c202823eb9d7ae5721bff306dcda
diff --git a/eng/Versions.props b/eng/Versions.props
index 0f5f3fe73a27c6d02dedc1ef69d468f5de2c3567..a1f1855eafb3bf97956db4b3ac2ae276aef02a71 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -23,7 +23,7 @@
- 3.9.0-3.20611.16
+ 3.9.0-4.20620.2