diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 4bcf46b5b..bea729ee3 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -53,9 +53,9 @@
https://github.com/dotnet/aspnetcore
c3acdcac86dad91c3d3fbc3b93ecc6b7ba494bdc
-
+
https://github.com/dotnet/aspnetcore
- 07b12fe0bc63c066a0b079a0b2ca4dae6717ccf5
+ 78534e59c1c185c0f86c028a25b5b0b244073d91
https://github.com/dotnet/aspnetcore
diff --git a/eng/Versions.props b/eng/Versions.props
index a67325d83..729c1568b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -42,7 +42,7 @@
3.1.2-servicing.20068.1
3.1.2-servicing.20068.1
3.1.2-servicing.20068.1
- 3.2.0-preview4.20178.8
+ 3.2.0-preview4.20179.4