diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 030867302..e3c331532 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -38,9 +38,9 @@
       <Uri>https://github.com/aspnet/AspNetCore</Uri>
       <Sha>4b230ec419f1087124be4c4b4e5c2cec6f040210</Sha>
     </Dependency>
-    <Dependency Name="dotnet-ef" Version="3.0.0-preview4.19171.4">
+    <Dependency Name="dotnet-ef" Version="3.0.0-preview4.19173.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>4958d11c84f3a4999ecf8aa65b3f036e6cd0ca7f</Sha>
+      <Sha>29c9b512284e392b05aa800a0572ef3c67ad507f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Common.ItemTemplates" Version="1.0.2-beta5.19115.3">
       <Uri>https://github.com/dotnet/templating</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 7c888933f..767e2d8cb 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -16,7 +16,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/EntityFrameworkCore -->
-    <dotnetefPackageVersion>3.0.0-preview4.19171.4</dotnetefPackageVersion>
+    <dotnetefPackageVersion>3.0.0-preview4.19173.4</dotnetefPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/AspNetCore -->