diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 2f9c875709..0b5c293d46 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -29,33 +29,33 @@
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
       <Sha>314948277efa5ae93b907ef2e9b9b1016bcf34a1</Sha>
     </Dependency>
-    <Dependency Name="dotnet-ef" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="dotnet-ef" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.1.0-preview1.19505.3">
+    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.1.0-preview1.19505.4">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>ac472b9494f5b043d7a937fc78874f8a5addc2d8</Sha>
+      <Sha>e62a3b7a796b56df8a80e1bde17e12949257d29c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.1.0-preview1.19505.3" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 5635ff7887..b303e53cf9 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -155,13 +155,13 @@
     <MicrosoftJSInteropPackageVersion>3.1.0-preview1.19505.3</MicrosoftJSInteropPackageVersion>
     <MonoWebAssemblyInteropPackageVersion>3.1.0-preview1.19505.3</MonoWebAssemblyInteropPackageVersion>
     <!-- Packages from aspnet/EntityFrameworkCore -->
-    <dotnetefPackageVersion>3.1.0-preview1.19505.3</dotnetefPackageVersion>
-    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
-    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
-    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCoreToolsPackageVersion>
-    <MicrosoftEntityFrameworkCorePackageVersion>3.1.0-preview1.19505.3</MicrosoftEntityFrameworkCorePackageVersion>
+    <dotnetefPackageVersion>3.1.0-preview1.19505.4</dotnetefPackageVersion>
+    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
+    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
+    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCoreToolsPackageVersion>
+    <MicrosoftEntityFrameworkCorePackageVersion>3.1.0-preview1.19505.4</MicrosoftEntityFrameworkCorePackageVersion>
     <!-- Packages from aspnet/AspNetCore-Tooling -->
     <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.1.0-preview1.19505.6</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
     <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.1.0-preview1.19505.6</MicrosoftAspNetCoreRazorLanguagePackageVersion>